Network | Technology | GSM / HSPA | GSM / HSPA / LTE | |
---|---|---|---|---|
2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | ||
3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | ||
4G bands | 1, 3, 4, 5, 8, 20, 38, 40 | |||
Speed | HSPA 21.1/5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
Launch | Announced | 2014, May. Released 2014, May | 2017, June | |
---|---|---|---|---|
Status | Discontinued | Available. Released 2017, June |
Body | Dimensions | 124.8 x 64.8 x 12.3 mm (4.91 x 2.55 x 0.48 in) | 144.7 x 72.3 x 9.3 mm (5.70 x 2.85 x 0.37 in) | |
---|---|---|---|---|
Weight | 142 g (5.01 oz) | 151 g (5.33 oz) | ||
Build | Glass front (Gorilla Glass 3), aluminum back, aluminum frame | |||
SIM | Micro-SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
Display | Type | IPS LCD, | IPS LCD | |
---|---|---|---|---|
Size | 4.3 inches, 51.0 cm2 (~63.0% screen-to-body ratio) | 5.0 inches, 68.9 cm2 (~65.9% screen-to-body ratio) | ||
Resolution | 540 x 960 pixels, 16:9 ratio (~256 ppi density) | 720 x 1280 pixels, 16:9 ratio (~294 ppi density) | ||
Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 3, oleophobic coating |
Platform | OS | Android 4.4.2 (KitKat), upgradable to 5.1 (Lollipop) | Android 7.1.1 (Nougat) | |
---|---|---|---|---|
Chipset | Qualcomm Snapdragon 200 (28 nm) | Mediatek MT6737 (28 nm) | ||
CPU | Dual-core 1.2 GHz Cortex-A7 | Quad-core 1.3 GHz Cortex-A53 | ||
GPU | Adreno 302 | Mali-T720 |
Memory | Card slot | microSDHC (dedicated slot) | microSDXC (dedicated slot) | |
---|---|---|---|---|
Internal | 4GB 1GB RAM | 16GB 2GB RAM | ||
eMMC 4.5 | eMMC 5.0 |
Main Camera | Modules | 5 MP, f/2.4 | 8 MP, f/2.2, 1.12µm, AF | |
---|---|---|---|---|
Features | Panorama, HDR | LED flash, panorama, HDR | ||
Video | 480p@30fps | 720p@30fps |
Selfie Camera | Modules | No | 5 MP, f/2.2, 1/4.0", 1.4µm | |
---|---|---|---|---|
Features | LED flash | |||
Video |
Sound | Loudspeaker | Yes | Yes | |
---|---|---|---|---|
3.5mm jack | Yes | Yes |
Comms | WLAN | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 b/g/n | |
---|---|---|---|---|
Bluetooth | 4.0, LE, aptX | 4.2, A2DP, LE, aptX | ||
Positioning | GPS, GLONASS | GPS, GLONASS | ||
NFC | No | Yes (optional) | ||
Infrared port | No | No | ||
Radio | FM radio, RDS | FM radio | ||
USB | microUSB 2.0 | microUSB 2.0, OTG |
Features | Sensors | Accelerometer, proximity | Fingerprint (front-mounted, region dependent), accelerometer, proximity |
---|
Battery | Type | Li-Ion 1980 mAh, non-removable | Li-Ion 2800 mAh, removable | |
---|---|---|---|---|
Charging | 10W wired |
Misc | |||
---|---|---|---|
Colors | Black, White | Iron Grey, Blush Gold, Oxford Blue | SAR | 0.97 W/kg (head) 1.50 W/kg (body) | 0.89 W/kg (head) 1.40 W/kg (body) |
SAR EU | 0.76 W/kg (head) | 0.55 W/kg (head) 1.27 W/kg (body) | |
Models | XT1021, XT1023 | XT1766, XT1763 | |
Price | About 100 EUR | About 150 EUR |
Tests | Display | Contrast ratio: 1062 (nominal), 1.545 (sunlight) | ||
---|---|---|---|---|
Loudspeaker | Voice 75dB / Noise 71dB / Ring 81dB | |||
Audio quality | Noise -93.7dB / Crosstalk -92.0dB | |||
Battery (old) | Endurance rating 60h | |||
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