Network | Technology | GSM / HSPA / LTE | GSM / HSPA / LTE | GSM / HSPA / LTE |
---|---|---|---|---|
2G bands | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 | |
4G bands | 1, 3, 5, 7, 8, 40, 41 | 1, 3, 5, 7, 8, 40, 41 | 1, 3, 5, 8, 38, 40, 41 | |
1, 3, 5, 8, 38, 40, 41 - India | ||||
Speed | HSPA, LTE | HSPA, LTE | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat13 600/100 Mbps |
Launch | Announced | 2017, November | 2017, September | 2018, March |
---|---|---|---|---|
Status | Available. Released 2017, December | Available. Released 2017, September | Available. Released 2018, April |
Body | Dimensions | 149.3 x 72.8 x 7.9 mm (5.88 x 2.87 x 0.31 in) | 155.9 x 75.8 x 7.7 mm (6.14 x 2.98 x 0.30 in) | 156 x 75.3 x 7.8 mm (6.14 x 2.96 x 0.31 in) |
---|---|---|---|---|
Weight | 139 g (4.90 oz) | 160 g (5.64 oz) | 158 g (5.57 oz) | |
Build | Glass front, plastic back, plastic frame | Glass front (Gorilla Glass 4), plastic back, plastic frame | Glass front (Gorilla Glass 5), plastic back, plastic frame | |
SIM | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
Display | Type | IPS LCD | IPS LCD | IPS LCD |
---|---|---|---|---|
Size | 5.7 inches, 83.8 cm2 (~77.1% screen-to-body ratio) | 5.99 inches, 92.6 cm2 (~78.4% screen-to-body ratio) | 6.23 inches, 96.9 cm2 (~82.5% screen-to-body ratio) | |
Resolution | 720 x 1440 pixels, 18:9 ratio (~282 ppi density) | 720 x 1440 pixels, 18:9 ratio (~269 ppi density) | 1080 x 2280 pixels, 19:9 ratio (~405 ppi density) | |
Protection | Corning Gorilla Glass 4 | Corning Gorilla Glass 5 |
Platform | OS | Android 7.1.2 (Nougat), Funtouch 3.2 | Android 7.1.2 (Nougat), Funtouch 3.2 | Android 8.1 (Oreo), ColorOS 5 |
---|---|---|---|---|
Chipset | Qualcomm SDM450 Snapdragon 450 (14 nm) | Qualcomm SDM450 Snapdragon 450 (14 nm) | Mediatek MT6771 Helio P60 (12 nm) | |
CPU | Octa-core 1.8 GHz Cortex-A53 | Octa-core 1.8 GHz Cortex-A53 | Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) | |
GPU | Adreno 506 | Adreno 506 | Mali-G72 MP3 |
Memory | Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
---|---|---|---|---|
Internal | 32GB 4GB RAM | 32GB 4GB RAM, 64GB 4GB RAM | 64GB 4GB RAM, 128GB 6GB RAM | |
eMMC 5.1 | eMMC 5.1 | eMMC 5.1 |
Main Camera | Modules | 16 MP, f/2.0, 1/3.0", 1.0µm, PDAF | 16 MP, f/2.0, 1/3.0", 1.0µm, PDAF | 16 MP, f/1.8, PDAF |
---|---|---|---|---|
Features | LED flash, HDR | LED flash, HDR | LED flash, HDR, panorama | |
Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
Selfie Camera | Modules | 24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm | 24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm | 25 MP, f/2.0, 1/2.8", 0.9µm |
---|---|---|---|---|
Features | LED flash | |||
Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
Sound | Loudspeaker | Yes | Yes | Yes |
---|---|---|---|---|
3.5mm jack | Yes | Yes | Yes | |
32-bit/192kHz audio |
Comms | WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
---|---|---|---|---|
Bluetooth | 4.2, A2DP, LE | 4.2, A2DP, LE | 4.2, A2DP, LE | |
Positioning | GPS, GLONASS, BDS | GPS, GLONASS | GPS | |
NFC | No | No | No | |
Infrared port | No | No | No | |
Radio | FM radio, recording | FM radio, recording | FM radio | |
USB | microUSB 2.0, OTG | microUSB 2.0, OTG | microUSB 2.0, OTG |
Features | Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
---|
Battery | Type | Li-Ion 3000 mAh, non-removable | Li-Ion 3225 mAh, non-removable | Li-Ion 3400 mAh, non-removable |
---|
Misc | |||
---|---|---|---|
Colors | Champagne Gold, Matte Black, Energetic Blue | Champagne Gold, Matte Black, Infinite Red | Solar Red, Diamond Black, Moonlight Silver | SAR | 0.94 W/kg (head) 0.67 W/kg (body) |
Models | 1718 | 1716, 1850, Y79A | CPH1819, CPH1821, 1821, CPH1821EX |
Price | About 250 EUR | About 360 EUR | About 270 EUR |
Tests | Performance | AnTuTu: 71167 (v7) GeekBench: 3935 (v4.4) GFXBench: 6.6fps (ES 3.1 onscreen) |
GeekBench: 3912 (v4.4) GFXBench: 6.6fps (ES 3.1 onscreen) |
AnTuTu: 139414 (v7) GeekBench: 5901 (v4.4) GFXBench: 6.7fps (ES 3.1 onscreen) |
---|---|---|---|---|
Display | Contrast ratio: 1593:1 (nominal), 2.404 (sunlight) | Contrast ratio: 1782:1 (nominal), 2.6717 (sunlight) | Contrast ratio: 1956:1 (nominal), 3.333 (sunlight) | |
Camera | Compare PHOTO / Compare VIDEO | |||
Loudspeaker | Voice 65dB / Noise 73dB / Ring 83dB | Voice 66dB / Noise 73dB / Ring 79dB | Voice 68dB / Noise 73dB / Ring 84dB | |
Audio quality | Noise -93.5dB / Crosstalk -83.1dB | Noise -93.6dB / Crosstalk -86.9dB | Noise -92.5dB / Crosstalk -91.2dB | |
Battery (old) | Endurance rating 77h | Endurance rating 91h | ||
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