Overall Score
53.6Category Breakdown
Overall(#7345)53.6
Performance(#12151)51.3
Camera(#5948)42.1
Display(#5149)70.5
Battery(#9013)43.5
Build(#7317)70.8
Comparisons Featuring LG Optimus LTE SU640
Xolo Play|Plum Volt 3g|Panasonic P55|Xiaomi Redmi|Huawei Ascend G630|Alcatel One Touch Scribe Hd|Wiko Rainbow|Qmobile Noir Lt250|Acer Liquid Z500|Xolo Q2500|Spice Stellar 520 Mi|Niu Andy C5 5e2i|Wiko Wax|Panasonic P11|Blu Life Play|Blu Life Play S|Micromax A116 Canvas Hd|Micromax A120 Canvas 2 Colors|Celkon A118|Lg Spectrum Vs920|Lava Iris Pro 30|Lenovo S920|Blu Studio 5 0 C Hd|Micromax Canvas Turbo Mini|Allview Viper V1|Micromax A121 Canvas Elanza 2|Yezz Andy 5t|Prestigio Multiphone 5044 Duo|Lg Optimus True Hd Lte P936|Lg Optimus Lte Lu6200|Xolo Q1010|Panasonic T21|Xolo Q1000|Lava Iris 550q|Xolo Q1011|Plum Coach Plus Ii|Qmobile Noir I9|Alcatel Idol S|Xolo Q900t|Lg Nitro Hd|Panasonic P51
Short Review
- The LG Optimus LTE SU640 features a compact design with dimensions of 132.9 x 67.9 x 10.4 mm and a weight of 135 grams, making it comfortable to hold.
- Its 4.5-inch HD-IPS LCD display offers a resolution of 720 x 1280 pixels, providing clear visuals at approximately 326 ppi.
- Performance is driven by a dual-core 1.5 GHz Scorpion CPU and 4GB of RAM, which allows for decent multitasking capabilities.
- The 8 MP rear camera captures images with autofocus and can record video at 1080p, while the 1.3 MP front camera is suitable for basic selfies.
- The battery capacity is 1830 mAh, which supports standard usage but lacks fast or wireless charging options.
- Running on Android 2.3.5, it can be upgraded to 4.0, offering a more modern user experience.
- Connectivity options include Wi-Fi 802.11 a/b/g/n and Bluetooth 3.0, but it does not support 5G or NFC.
- The device includes a microUSB 2.0 port for charging and data transfer.
- Overall, the LG Optimus LTE SU640 combines a solid build with reliable performance and a functional camera.
- Its features cater to users seeking a straightforward smartphone experience.
Specifications
General
Release Date2012
Announced2011
DescriptionFor South Korea
Display
Size4.5"
TypeHD-IPS LCD
Resolution720 x 1280 pixels, 16:9 ratio (~326 ppi density)
PPI720
Refresh Rate60Hz
Peak BrightnessN/A
HDR Support✗
ProtectionN/A
Performance
ChipsetQualcomm MSM8660 Snapdragon S3
CPUDual-core 1.5 GHz Scorpion
GPUAdreno 220
Memory4GB 1GB RAM
Expandable Storage✗
Card SlotmicroSDHC (dedicated slot), 16 GB included
Camera
Main Camera8 MP
Main Camera Details8 MP, AF
Front Camera1.3 MP
Front Camera Details1.3 MP
Video Recording1080p@30fps
Selfie VideoN/A
OIS✗
Night Mode✗
RAW Support✗
Battery
Capacity1830 mAh
Battery DetailsRemovable Li-Ion 1830 mAh battery
Charging DetailsN/A
Fast Charging✗
Wireless Charging✗
Build & Design
Dimensions132.9 x 67.9 x 10.4 mm (5.23 x 2.67 x 0.41 in)
Weight135 g
MaterialsN/A
Water ResistanceN/A
ColorsBlack, White
Foldable✗
Connectivity
SIMMini-SIM
NetworkGSM / HSPA / LTE
Network SpeedHSPA, LTE
5G✗
4G✓
WiFiWi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth3.0, A2DP
NFC✗
USBmicroUSB 2.0 (MHL TV-out)
IR Blaster✗
Headphone Jack✓
Radio✗
PositioningGPS, A-GPS
Software
Operating SystemAndroid 2.3.5 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)
OS VersionAndroid 2.3.5 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)
Security
Fingerprint✗
Face Unlock✗
SensorsAccelerometer, gyro, proximity, compass
Audio
Stereo Speakers✗
LoudspeakerYes
Audio JackYes