Overall Score
28.4Category Breakdown
Overall(#5314)28.4
Performance(#5880)46.2
Camera(#6218)19.1
Display(#1657)80.5
Battery(#6794)17.4
Build(#3416)16.0
Connectivity(#5700)39.5
Audio(#1963)8.9
Comparisons Featuring Samsung I929 Galaxy S II Duos
Short Review
- The Samsung I929 Galaxy S II Duos features a sleek design with dimensions of 129.8 x 68.9 x 9.7 mm and a weight of 138g, making it comfortable to hold.
- Its 4.52-inch Super AMOLED Plus display offers vibrant colors and a resolution of 480 x 800 pixels, though the pixel density is relatively low at 206 ppi.
- Performance is driven by a dual-core 1.2 GHz Scorpion CPU and Qualcomm MSM8660 Snapdragon S3 chipset, complemented by 1GB of RAM, providing adequate multitasking capabilities for its time.
- The 8 MP rear camera captures decent images with autofocus and can record video at 1080p@30fps, while the 2 MP front camera is suitable for basic selfies.
- The 1800 mAh battery supports standard usage but lacks fast or wireless charging options.
- Running on Android 2.3.5 (Gingerbread), the software experience is dated, limiting access to modern apps and features.
- 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- Overall, the Galaxy S II Duos combines a solid build with essential features, though it may feel outdated in today's smartphone landscape.
- Its dual-SIM capability is a notable feature for users needing to manage multiple lines.
Specifications
General
Release Date2012
Announced2011
DescriptionFor China Telecom
Display
Size4.52"
TypeSuper AMOLED Plus
Resolution480 x 800 pixels, 5:3 ratio (~206 ppi density)
PPI480
Refresh Rate60Hz
HDR Support✗
ProtectionCorning Gorilla Glass
Performance
ChipsetQualcomm MSM8660 Snapdragon S3
CPUDual-core 1.2 GHz Scorpion
GPUAdreno 220
Memory16GB 1GB RAM
Expandable Storage✗
Card SlotmicroSDHC (dedicated slot)
Camera
Main Camera8 MP, f/2.6, 1/3.2", AF
Main Camera FeaturesLED flash
Front Camera2 MP
Front Camera FeaturesN/A
Video Recording1080p@30fps
Selfie VideoN/A
Optical Stabilization✗
Night Mode✗
Raw Photo Support✗
Battery
Capacity1800 mAh
Battery DetailsRemovable Li-Ion 1800 mAh battery
Charging DetailsN/A
Fast Charging✗
Wireless Charging✗
Build & Safety
Dimensions129.8 x 68.9 x 9.7 mm (5.11 x 2.71 x 0.38 in)
Weight138 g
MaterialsN/A
ColorsBlack
Foldable✗
SAR0.79 W/kg (head) 0.73 W/kg (body)
Connectivity
SIMDual SIM (Mini-SIM, dual stand-by)
NetworkGSM / CDMA / EVDO
Network SpeedEV-DO Rev.A 3.1 Mbps
5G✗
4G✗
WiFiWi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth3.0, A2DP, aptX
NFC✗
USBmicroUSB 2.0 (MHL TV-out), OTG
IR Blaster✗
Headphone Jack✓
Radio✗
PositioningGPS, A-GPS
Audio
Stereo Speakers✗
LoudspeakerYes
Audio JackYes
Software & Security
Operating SystemAndroid 2.3.5 (Gingerbread)
Fingerprint✗
Face Unlock✗
SensorsAccelerometer, gyro, proximity, compass