Compare
Specifications
ZTE Grand X V970 |
Microsoft Lumia 640 LTE |
|
|
Full
Differences
Change compare mode
|
|
|
ZTE Grand X V970 |
Microsoft Lumia 640 LTE |
| Network | ||
|---|---|---|
| Technology | GSM / HSPA | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 900 / 2100 | HSDPA 850 / 900 / 2100 |
| HSDPA 850 / 1700(AWS) / 1900 / 2100 - T-Mobile | ||
| 4G Network | 1, 3, 7, 8, 20 | |
| 1, 2, 4, 5, 7, 12, 17 - T-Mobile | ||
| Speed | HSPA 21.1/5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Launch | ||
|---|---|---|
| Announced | 2012, February. Released 2012, July | 2015, March. Released 2015, April |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Dimensions | 127.4 x 65 x 9.9 mm (5.02 x 2.56 x 0.39 in) | 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) |
| Weight | 110 g (3.88 oz) | 145 g (5.11 oz) |
| SIM | Dual SIM (Mini-SIM, dual stand-by) | Micro-SIM |
| Display | ||
|---|---|---|
| Type | IPS LCD | IPS LCD |
| Size | 4.3 inches, 51.0 cm2 (~61.6% screen-to-body ratio) | 5.0 inches, 68.9 cm2 (~67.6% 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 | |
| ClearBlack display | ||
| Platform | ||
|---|---|---|
| OS | Android 4.0 (Ice Cream Sandwich), upgradable to 4.1.1 (Jelly Bean) | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 |
| Chipset | Nvidia Tegra 2 | Qualcomm MSM8926 Snapdragon 400 (28 nm) |
| CPU | 1.0 GHz dual-core Cortex-A9 | Quad-core 1.2 GHz Cortex-A7 |
| GPU | ULP GeForce | Adreno 305 |
| Memory | ||
|---|---|---|
| Card slot | microSDHC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 4GB 1GB RAM | 8GB 1GB RAM |
| eMMC 4.5 | ||
| Main Camera | ||
|---|---|---|
| Modules | 5 MP, AF | 8 MP, f/2.2, 28mm (wide), 1/4.0", AF |
| Features | LED flash | LED flash |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie Camera | ||
|---|---|---|
| Modules | VGA | 1 MP |
| Video | 720p | |
ADVERTISEMENT
| Sound | ||
|---|---|---|
| Loudspeaker | Yes | Yes |
| 3.5mm jack | Yes | Yes |
| Comms | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
| Bluetooth | 2.1, A2DP, EDR | 4.0, A2DP |
| Positioning | GPS, A-GPS | GPS, GLONASS, BDS |
| NFC | Yes | |
| Infrared port | No | No |
| Radio | Stereo FM radio, RDS | FM radio |
| USB | microUSB 2.0 | microUSB 2.0 |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, gyro, proximity, compass | Accelerometer, proximity, compass |
| MP4/H.264/WMV player MP3/eAAC+/WMA/WAV player Document viewer Photo viewer/editor Voice memo/dial Predictive text input |
||
| Battery | ||
|---|---|---|
| Type | Removable Li-Ion 1600 mAh battery | Li-Ion 2500 mAh, removable |
| Stand-by | Up to 864 h (2G) / Up to 864 h (3G) | |
| Talk time | Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G) | |
| Misc | ||
|---|---|---|
| Colors | Black | Glossy cyan, Orange, White, Matte black | Price | About 230 EUR | About 120 EUR |
| Tests | ||
|---|---|---|
| Display | Contrast ratio: 1034 (nominal), 2.563 (sunlight) | |
| Loudspeaker | Voice 70dB / Noise 65dB / Ring 75dB | |
| Audio quality | Noise -93.1dB / Crosstalk -93.2dB | |
| Battery (old) | Endurance rating 76h | |