Oppo Find X review
Display
The Oppo Find X might be remembered for its pop-up cameras, but those were just Oppo's solution to avoid a trending dilemma - notch or bezels. Xiaomi has its own interpretation with its Mi Mix phones, but let's be honest - no Mix possesses the coolness of the Find X.
So, Oppo has put everything you would normally find on a notch on that slide-out tray and it has allowed the maker to ditch the top bezel while having a cutout-free display. The ambient light sensor is hidden underneath the screen's top right corner - it's invisible, and it just works, and that's pretty much everything you need to know about it.
The 6.42" AMOLED panel has a resolution of 1,080 x 2,340 - that's 19.5:9 aspect and 401ppi. While that's not the highest number of pixels we've seen, the screen looks and feels flagship-grade sharp.
Taking some cues from the most recent Galaxies, the screen has this familiar rounded rectangular shape and its long sides are curved towards the frame. The front glass is the same as the one on the back - a Gorilla version 5 by Corning - not the most scratch-resistant one, but less likely to shatter.
Back to the AMOLED screen - unlike Samsung, Oppo doesn't offer many display options - you can choose between warm, regular, and cold color saturation, and enable or disable a proprietary picture enhancement for the default video player. That's it.
Still, the screen supports the DCI-P3 color space and is pretty accurate with an average deltaE of 4.1 and maximum deviation of 8.7 at point white. If you drag the color saturation slider in Display Settings to Warm, you'll get one very accurate color presentation with an average deltaE of 2.6 and a maximum deviation of 4.8.
Another thing that the Super AMOLEDs have but Oppo's AMOLED doesn't is the brightness overdrive mode when exposed to bright light. The Find X screen is bright enough for an AMOLED at 430 nits, but it can't go beyond that when you use it outdoors.
| Display test | 100% brightness | ||
| Black, cd/m2 | White, cd/m2 | ||
| 0 | 426 | ∞ | |
| 0 | 376 | ∞ | |
| 0 | 631 | ∞ | |
| 0 | 410 | ∞ | |
| 0 | 420 | ∞ | |
| 0.2 | 366 | 1830 | |
| 0.225 | 460 | 2044 | |
| 0.499 | 920 | 1844 | |
| 0 | 412 | ∞ | |
| 0 | 582 | ∞ | |
| 0 | 679 | ∞ | |
| 0 | 458 | ∞ | |
Sunlight legibility is in line with other OLEDs and our sunlight score means excellent contrast and visibility. Certain Galaxy devices manage to score higher, but in practical terms, the Find X remains perfectly usable, even under direct sunlight.
Sunlight contrast ratio
-
Apple iPhone X
5.013 -
OnePlus 5T
4.789 -
Samsung Galaxy S8
4.768 -
Samsung Galaxy S8+
4.658 -
Samsung Galaxy S9
4.63 -
Samsung Galaxy S6 edge+
4.615 -
Samsung Galaxy S9+
4.537 -
Motorola Moto Z2 Play
4.459 -
Oppo R11
4.454 -
Samsung Galaxy S7 edge
4.439 -
OnePlus 3
4.424 -
Samsung Galaxy S7
4.376 -
OnePlus 6
4.321 -
HTC One A9
4.274 -
Oppo R15 Pro
4.251 -
Samsung Galaxy Note7
4.247 -
Samsung Galaxy A3
4.241 -
Nokia 8
4.239 -
Google Pixel 2 XL (pre-update)
4.234 -
OnePlus 3T
4.232 -
Google Pixel XL
4.164 -
ZTE Axon 7
4.154 -
Samsung Galaxy Note8
4.148 -
Meizu Pro 7 Plus
4.147 -
Samsung Galaxy A7 (2017)
4.124 -
Samsung Galaxy S6 edge
4.124 -
Huawei Mate 10 Pro (normal)
4.096 -
Samsung Galaxy Note5
4.09 -
Huawei P20 Pro
4.087 -
Xiaomi Mi 8
4.086 -
Meizu 15
4.082 -
Nokia 6 (2018)
4.052 -
Google Pixel 2 (pre-update)
4.023 -
LG V30
4.022 -
Huawei Nexus 6P
4.019 -
vivo NEX S
4.012 -
Samsung Galaxy J7 Pro
3.998 -
Vivo Xplay5 Elite
3.983 -
OnePlus X
3.983 -
LG G7 ThinQ (outdoor)
3.978 -
Apple iPhone 7
3.964 -
Oppo R7s
3.964 -
Apple iPhone 8 (True Tone)
3.957 -
Huawei P9 Plus
3.956 -
Oppo Find X
3.954 -
Meizu Pro 6 Plus
3.935 -
Lenovo Moto Z
3.931 -
Samsung Galaxy A7 (2016)
3.918 -
OnePlus 5
3.914 -
Samsung Galaxy C5
3.911 -
Xiaomi Mi 8 SE
3.901 -
Samsung Galaxy C7
3.896 -
Samsung Galaxy A5
3.895 -
Samsung Galaxy J7 outdoor
3.879 -
Samsung Galaxy J2 outdoor
3.873 -
Motorola Moto G6 Plus
3.865 -
Samsung Galaxy A8
3.859 -
Samsung Galaxy A8 (2018)
3.842 -
Samsung Galaxy A6+ (2018)
3.834 -
Sony Xperia XZs
3.818 -
Samsung Galaxy A9 (2016)
3.817 -
Motorola Moto X (2014)
3.816 -
Samsung Galaxy J7 (2017)
3.812 -
Samsung Galaxy A5 (2017)
3.804 -
Samsung Galaxy J7 (2016) outdoor mode
3.802 -
Xiaomi Redmi Pro
3.798 -
LG V20 Max auto
3.798 -
Sony Xperia XZ
3.795 -
Samsung Galaxy A5 (2016)
3.789 -
Apple iPhone 6s
3.783 -
Meizu Pro 5
3.781 -
Microsoft Lumia 650
3.772 -
Xiaomi Mi 6
3.767 -
Sony Xperia XZ1
3.765 -
Samsung Galaxy J7 (2016)
3.756 -
Nokia 8 Sirocco
3.745 -
Sony Xperia XZ1 Compact
3.729 -
Apple iPhone 8 Plus (True Tone)
3.725 -
Oppo F1 Plus
3.709 -
Vivo X5Pro
3.706 -
Samsung Galaxy A3 (2017)
3.688 -
Huawei P20
3.683 -
Apple iPhone SE
3.681 -
Huawei Mate 9
3.68 -
Samsung Galaxy A7
3.679 -
Sony Xperia XZ2 Compact
3.675 -
Meizu PRO 6
3.659 -
BlackBerry Priv
3.645 -
Sony Xperia XA1 Ultra
3.597 -
Apple iPhone 7 Plus
3.588 -
Sony Xperia XZ2
3.58 -
LG G6
3.556 -
Apple iPhone 6s Plus
3.53 -
Motorola Moto Z Play
3.526 -
Samsung Galaxy J3 (2016)
3.523 -
Samsung Galaxy J3 (2016) outdoor mode
3.523 -
Acer Jade Primo
3.521 -
Microsoft Lumia 950
3.512 -
Oppo R7 Plus
3.499 -
Nokia 7 plus
3.479 -
nubia Z11
3.466 -
Huawei P10 Plus
3.456 -
HTC U Ultra
3.453 -
Motorola Moto G6
3.448 -
Sony Xperia XA2 Ultra
3.445 -
Samsung Galaxy J7
3.422 -
Motorola Moto G6 Play
3.419 -
Meizu MX5
3.416 -
LG V20
3.402 -
Samsung Galaxy A6 (2018)
3.397 -
Xiaomi Redmi Note 5 AI Dual Camera
3.393 -
LG G7 ThinQ
3.39 -
Huawei P10
3.379 -
Samsung Galaxy J5 (2016)
3.378 -
Oppo R9s
3.352 -
Honor 8 Pro
3.341 -
Oppo F7
3.333 -
Oppo R7
3.32 -
Lenovo P2
3.316 -
Archos Diamond Omega
3.305 -
Honor 9
3.289 -
Xiaomi Mi 5s
3.276 -
Nokia 5
3.261 -
Nokia 6 (Chinese version)
3.244 -
Xiaomi Mi 5
3.24 -
Nokia 6 (Global version)
3.238 -
Samsung Galaxy J2
3.235 -
Sony Xperia X Performance
3.234 -
Xiaomi Mi Note 2
3.228 -
Motorola Moto X Play
3.222 -
Oppo F3 Plus
3.218 -
BlackBerry KEY2
3.212 -
Huawei Mate 9 Pro
3.206 -
Huawei P9
3.195 -
Xiaomi Mi Mix 2
3.19 -
ZTE Nubia Z17
3.159 -
Oppo R11s
3.153 -
Lenovo Vibe Shot
3.113 -
HTC U11 Life
3.108 -
Motorola Moto X Force
3.105 -
LG Nexus 5X
3.092 -
HTC U11
3.089 -
HTC U12+
3.085 -
Xiaomi Redmi S2 (Y2)
3.077 -
Huawei Mate S
3.073 -
Microsoft Lumia 640 XL
3.065 -
Apple iPhone 6 Plus
3.023 -
Asus Zenfone 4 ZE554KL
3.019 -
Motorola Moto X4
3.012 -
Sony Xperia XA1
3.012 -
Sony Xperia L1
2.994 -
Sony Xperia X
2.989 -
LG Q6
2.987 -
Huawei P10 Lite
2.974 -
Samsung Galaxy Note
2.97 -
Huawei P20 Lite
2.952 -
Xiaomi Redmi 5
2.951 -
Huawei Mate 8
2.949 -
Sony Xperia XA2
2.938 -
Oppo Realme 1
2.932 -
Xiaomi Redmi 4
2.92 -
Xiaomi Redmi 5 Plus
2.913 -
Xiaomi Redmi 3S
2.913 -
Sony Xperia XA Ultra
2.906 -
LG G5
2.905 -
Huawei Honor View 10
2.896 -
Xiaomi Redmi 3s Prime
2.893 -
Xiaomi Mi 5s Plus
2.884 -
Sony Xperia XZ Premium (sRGB)
2.877 -
Sony Xperia XZ Premium
2.877 -
Sony Xperia Z5
2.876 -
Nokia 3
2.871 -
Microsoft Lumia 550
2.851 -
Nokia 3.1
2.837 -
Lenovo Moto M
2.813 -
Xiaomi Redmi 3 Pro
2.803 -
Sony Xperia Z5 compact
2.784 -
Honor 10 (Vivid)
2.757 -
Nokia 2
2.752 -
Meizu MX6
2.751 -
LG V10
2.744 -
Huawei Mate 10 (normal)
2.742 -
Motorola Moto G5S Plus
2.737 -
Xiaomi Redmi 3
2.735 -
Huawei Honor 7X
2.734 -
Xiaomi Redmi Note 4 (S625)
2.714 -
Meizu M5
2.71 -
Xiaomi Mi A2
2.696 -
Sony Xperia M5
2.69 -
Xiaomi Mi A1
2.689 -
Xiaomi Redmi 4 Prime
2.679 -
Huawei P9 Lite
2.679 -
vivo V7+
2.671 -
Vivo V3Max
2.659 -
Xiaomi Mi Mix
2.658 -
Huawei Mate 10 Lite
2.654 -
Oppo F5
2.653 -
Doogee Mix
2.642 -
Xiaomi Mi 4i
2.641 -
Xiaomi Redmi 4a
2.635 -
Xiaomi Mi 5X (Standard)
2.616 -
Sony Xperia XA
2.609 -
Huawei P Smart
2.563 -
Asus Zenfone 3 ZE552KL
2.563 -
Xiaomi Mi Max 2
2.561 -
HTC U11+
2.556 -
Xiaomi Redmi Note 5A (Y1)
2.556 -
Lenovo Moto G4
2.544 -
Lenovo K6 Note
2.544 -
Sony Xperia Z5 Premium
2.525 -
Huawei Honor 7 Lite / Honor 5c
2.506 -
BlackBerry Motion
2.494 -
Motorola Moto G
2.477 -
Lenovo Vibe K5 Plus
2.473 -
Huawei G8
2.471 -
Huawei nova
2.467 -
Sony Xperia Z
2.462 -
Meizu m3 max
2.447 -
Xiaomi Mi 5X (Auto)
2.417 -
HTC 10 evo
2.407 -
Huawei Honor 7
2.406 -
Vivo V7
2.404 -
Sony Xperia E5
2.386 -
ZUK Z1 by Lenovo
2.382 -
HTC 10
2.378 -
Oppo F3
2.376 -
vivo V5 Plus
2.371 -
Meizu m1 note
2.362 -
Huawei nova plus
2.329 -
Razer Phone
2.328 -
HTC One E9+
2.305 -
Alcatel One Touch Hero
2.272 -
Sony Xperia L2
2.266 -
Lenovo Vibe K4 Note
2.254 -
Sony Xperia C5 Ultra
2.253 -
HTC U11+ (EU)
2.253 -
Xiaomi Redmi Note 3 (MediaTek)
2.249 -
Sony Xperia C4 Dual
2.235 -
Xiaomi Mi Note
2.234 -
Motorola Moto G (2014)
2.233 -
LG Nexus 5
2.228 -
Huawei P8
2.196 -
Meizu M5 Note
2.189 -
Huawei Honor 6
2.169 -
Xiaomi Redmi Note 2
2.166 -
OnePlus Two
2.165 -
HTC One X
2.158 -
Xiaomi Redmi Note 4 (X20)
2.145 -
LG Aka
2.145 -
Archos 50 Diamond
2.134 -
Xiaomi Redmi Note
2.119 -
Xiaomi Mi 4S
2.095 -
Acer Liquid X2
2.084 -
Huawei P8lite
2.078 -
vivo V5
2.059 -
Moto G 3rd gen max manual
2.026 -
Xiaomi Mi 3
2.001 -
Xiaomi Mi Max
1.996 -
Sony Xperia E4g
1.972 -
OnePlus One
1.961 -
Sony Xperia Z2
1.944 -
Meizu m3 note
1.923 -
Meizu m2 note
1.892 -
BlackBerry Leap
1.892 -
HTC Butterfly
1.873 -
ZTE Nubia Z9 mini
1.759 -
Sony Xperia U
1.758 -
Asus Zenfone Selfie
1.68 -
Motorola Moto E (2nd Gen)
1.675 -
ZTE Nubia Z9
1.659 -
Jolla Jolla
1.605 -
Motorola Moto E
1.545 -
Sony Xperia M
1.473 -
Sony Xperia L
1.351 -
Xiaomi Redmi 2
1.311 -
HTC Desire C
1.3 -
Nokia X
1.291 -
Meizu MX
1.221 -
Sony Xperia E
1.215
Battery life
The Oppo Find X is powered by a 3,730 mAh sealed battery. If you thought the slide-out mechanism might reduce the internal volume left for the battery - you'd be wrong as capacity-wise the Find X is better geared than most flagships.
Oppo's 20W VOOC fast charger always wows with its speed and it fills 50% of the depleted battery on the Find X in 30 mins. The charger connects to the USB-C port on the bottom of the phone - the company has just moved away from using microUSB ports.
The Super Flash Edition of the Find X scheduled to launch this fall comes with the new 50W SuperVOOC charging support - which should fully recharge a depleted battery in 35 mins. The Super VOOC still charges at 5V but is capable of directly transmitting the power to the battery without any voltage conversion. And the battery won't be getting hot in the process.
We ran our battery tests, and the Oppo Find X posted an overall score of 90 hours. That's not the best we've encountered, but fine for such a large screen. The Find X actually did great in our screen-on-tests - the web and video playback times are great, while the 3G talk time is more than enough. The standby performance is about the average, though, in spite of the heavy background restrictions applied automatically by Color OS and it's the culprit that stopped the final endurance rating from going north of the 100 hours mark.
Our endurance rating denotes how long a single battery charge will last you if you use the Oppo Find X for an hour each of telephony, web browsing, and video playback daily. We've established this usage pattern, so our battery results are comparable across devices in the most common day-to-day tasks. The battery testing procedure is described in detail in case you're interested in the nitty-gritties. You can also check out our complete battery test table, where you can see how all of the smartphones we've tested will compare under your own typical use.
Loudspeaker
The Oppo Find X has a single bottom-firing speaker - a bit of a letdown for a flagship. It scored a Very Good mark in our loudness test. The sound output is rich with deep bass, not among the most impressive, but a very good one.
| Speakerphone test | Voice, dB | Ringing | Overall score | |
| 70.2 | 74.7 | 70.0 | Good | |
| 69.8 | 70.3 | 75.8 | Good | |
| 68.9 | 74.0 | 76.2 | Very Good | |
| 69.7 | 73.5 | 76.6 | Very Good | |
| 68.4 | 74.0 | 80.1 | Very Good | |
| 68.1 | 72.3 | 82.2 | Very Good | |
| 70.7 | 75.2 | 81.2 | Very Good | |
| 70.5 | 74.1 | 85.2 | Excellent | |
| 71.3 | 74.5 | 91.0 | Excellent | |
| 78.3 | 76.4 | 82.3 | Excellent | |
| 76.0 | 73.6 | 88.5 | Excellent |
Audio quality
The Oppo Find X did great with an active external amplifier - its loudness was well above average, and there were no weak parts to its output whatsoever.
Unfortunately, headphones did quite a lot of damage including dropping to below average volume and getting some intermodulation distortion and frequency response shakiness. The stereo crosstalk increase is also no more than par for the course, rounding up a rather mediocre performance.
| Test | Frequency response | Noise level | Dynamic range | THD | IMD + Noise | Stereo crosstalk |
| +0.03, -0.07 | -93.4 | 93.9 | 0.0012 | 0.0063 | -89.3 | |
| +0.01, -0.58 | -92.2 | 93.5 | 0.0088 | 0.330 | -55.7 | |
| +0.01, -0.02 | -93.6 | 93.7 | 0.0009 | 0.0069 | -93.8 | |
| +0.17, -0.10 | -92.9 | 93.2 | 0.0043 | 0.158 | -61.3 | |
| +0.02, -0.15 | -94.3 | 94.3 | 0.0021 | 0.0069 | -94.3 | |
| +0.18, -0.13 | -93.7 | 93.6 | 0.0024 | 0.104 | -52.7 | |
| +0.01, -0.03 | -92.6 | 92.5 | 0.0012 | 0.0076 | -93.4 | |
| +0.03, -0.03 | -92.2 | 92.2 | 0.0017 | 0.042 | -76.3 | |
| +0.02, -0.01 | -93.2 | 93.1 | 0.0008 | 0.0069 | -94.2 | |
| +0.03, -0.02 | -92.9 | 92.9 | 0.0057 | 0.051 | -68.1 |
Oppo Find X frequency response
You can learn more about the tested parameters and the whole testing process here.
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