Network | Technology | GSM / HSPA | GSM / HSPA | |
---|---|---|---|---|
2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | ||
3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 2100 | ||
Speed | HSPA 21.1/5.76 Mbps | HSPA 21.1/5.76 Mbps |
Launch | Announced | 2014, May. Released 2014, May | 2015, May. Released 2015, May | |
---|---|---|---|---|
Status | Discontinued | Discontinued |
Body | Dimensions | 124.8 x 64.8 x 12.3 mm (4.91 x 2.55 x 0.48 in) | 134.3 x 66.7 x 10 mm (5.29 x 2.63 x 0.39 in) | |
---|---|---|---|---|
Weight | 142 g (5.01 oz) | - | ||
SIM | Micro-SIM | Dual SIM (Micro-SIM, dual stand-by) |
Display | Type | IPS LCD, | TFT | |
---|---|---|---|---|
Size | 4.3 inches, 51.0 cm2 (~63.0% screen-to-body ratio) | 4.5 inches, 55.8 cm2 (~62.3% screen-to-body ratio) | ||
Resolution | 540 x 960 pixels, 16:9 ratio (~256 ppi density) | 480 x 854 pixels, 16:9 ratio (~218 ppi density) | ||
Protection | Corning Gorilla Glass 3 |
Platform | OS | Android 4.4.2 (KitKat), upgradable to 5.1 (Lollipop) | Android 4.4.2 (KitKat), EMUI Lite 3 | |
---|---|---|---|---|
Chipset | Qualcomm Snapdragon 200 (28 nm) | Spreadtrum SC7731 | ||
CPU | Dual-core 1.2 GHz Cortex-A7 | Quad-core 1.2 GHz Cortex-A7 | ||
GPU | Adreno 302 | Mali-400MP2 |
Memory | Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) | |
---|---|---|---|---|
Internal | 4GB 1GB RAM | 8GB 1GB RAM | ||
eMMC 4.5 |
Main Camera | Modules | 5 MP, f/2.4 | 8 MP, f/2.0, AF | |
---|---|---|---|---|
Features | Panorama, HDR | Dual-LED flash, panorama | ||
Video | 480p@30fps | 1080p@30fps |
Selfie Camera | Modules | No | 2 MP | |
---|---|---|---|---|
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, Wi-Fi Direct, hotspot | |
---|---|---|---|---|
Bluetooth | 4.0, LE, aptX | 4.0, A2DP, LE | ||
Positioning | GPS, GLONASS | GPS | ||
NFC | No | No | ||
Infrared port | No | No | ||
Radio | FM radio, RDS | FM radio | ||
USB | microUSB 2.0 | microUSB 2.0 |
Features | Sensors | Accelerometer, proximity | Accelerometer, proximity |
---|
Battery | Type | Li-Ion 1980 mAh, non-removable | Li-Ion 1730 mAh, removable | |
---|---|---|---|---|
Stand-by | Up to 280 h (2G) / Up to 220 h (3G) | |||
Talk time | Up to 6 h min (2G) / Up to 7 h (3G) |
Misc | |||
---|---|---|---|
Colors | Black, White | Black, White | SAR | 0.97 W/kg (head) 1.50 W/kg (body) |
SAR EU | 0.76 W/kg (head) | 0.43 W/kg (head) | |
Models | XT1021, XT1023 | Y541-U02 | |
Price | About 100 EUR | About 70 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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