Compare
Specifications
LG Optimus LTE SU640 |
HTC Windows Phone 8X |
|
|
Full
Differences
Change compare mode
|
|
|
LG Optimus LTE SU640 |
HTC Windows Phone 8X |
| Network | ||
|---|---|---|
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 1900 | HSDPA 850 / 900 / 1900 / 2100 |
| HSDPA 850 / 1900 / 2100 - AT&T | ||
| 4G Network | LTE 800 | 2, 4, 5, 17 - AT&T |
| Speed | HSPA, LTE | HSPA, LTE Cat3 100/50 Mbps, EV-DO Rev.A 3.1 Mbps (LTE for AT&T version) |
| Launch | ||
|---|---|---|
| Announced | 2011, October. Released 2012, August | 2012, September. Released 2012, November |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Dimensions | 132.9 x 67.9 x 10.4 mm (5.23 x 2.67 x 0.41 in) | 132.4 x 66.2 x 10.1 mm (5.21 x 2.61 x 0.40 in) |
| Weight | 135 g (4.76 oz) | 130 g (4.59 oz) |
| SIM | Mini-SIM | Micro-SIM |
| Display | ||
|---|---|---|
| Type | HD-IPS LCD | S-LCD2 |
| Size | 4.5 inches, 55.8 cm2 (~61.9% screen-to-body ratio) | 4.3 inches, 51.0 cm2 (~58.2% screen-to-body ratio) |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~326 ppi density) | 720 x 1280 pixels, 16:9 ratio (~342 ppi density) |
| Protection | Corning Gorilla Glass 2 | |
| True HD Graphic Engine | ||
| Platform | ||
|---|---|---|
| OS | Android 2.3.5 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich) | Microsoft Windows Phone 8, upgradable to 8.1.1 |
| Chipset | Qualcomm MSM8660 Snapdragon S3 | Qualcomm MSM8960 Snapdragon S4 Plus |
| CPU | Dual-core 1.5 GHz Scorpion | Dual-core 1.5 GHz Krait |
| GPU | Adreno 220 | Adreno 225 |
| Memory | ||
|---|---|---|
| Card slot | microSDHC (dedicated slot), 16 GB included | No |
| Internal | 4GB 1GB RAM | 16GB 1GB RAM |
| Main Camera | ||
|---|---|---|
| Modules | 8 MP, AF | 8 MP, AF |
| Features | LED flash | LED flash |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie Camera | ||
|---|---|---|
| Modules | 1.3 MP | 2.1 MP |
| Video | 1080p@30fps | |
ADVERTISEMENT
| Sound | ||
|---|---|---|
| Loudspeaker | Yes | Yes |
| 3.5mm jack | Yes | Yes |
| Comms | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band |
| Bluetooth | 3.0, A2DP | 3.1, A2DP, EDR/ 4.0, LE after Amber update |
| Positioning | GPS, A-GPS | GPS, A-GPS, GLONASS |
| NFC | Yes | |
| Infrared port | No | No |
| Radio | No | FM radio |
| USB | microUSB 2.0 (MHL TV-out) | microUSB 2.0 |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, gyro, proximity, compass | Accelerometer, proximity, compass |
| T-DMB TV tuner MP4/H.264/WMV/DviX player MP3/WMA/WAV/FLAC/eAAC+ player True HD movie editor Document viewer/editor Organizer Voice memo/dial/commands Predictive text input |
OneDrive (15 GB cloud storage) MP3/WAV/eAAC+/WMA player MP4/H.264/WMV player Document viewer/editor Video/photo editor Voice memo/command/dial Predictive text input |
|
| Battery | ||
|---|---|---|
| Type | Removable Li-Ion 1830 mAh battery | Non-removable Li-Ion 1800 mAh battery |
| Stand-by | Up to 400 h | |
| Talk time | Up to 7 h | |
| Misc | ||
|---|---|---|
| Colors | Black, White | California Blue, Graphite Black, Flame Red, Limelight Yellow | SAR | 0.59 W/kg (head) 0.32 W/kg (body) |
| Price | About 120 EUR | About 170 EUR |
| Tests | ||
|---|---|---|
| Display | Contrast ratio: 1020:1 (nominal) / 1.873:1 (sunlight) | |
| Loudspeaker | Voice 66dB / Noise 66dB / Ring 75dB | |
| Audio quality | Noise -83.2dB / Crosstalk -74.8dB | |
| Battery (old) | Endurance rating 31h | |