Rate this phone
Tap stars for each category (1–10). One submission per email.
Samsung I929 Galaxy S II Duos Specifications
For China Telecom
Samsung
Released 2011, Dec 15
1 GB RAM · Qualcomm MSM8660 Snapdragon S3
- 138g, 9.7mm thickness
- Android 2.3.5
- 16GB storage, microSDHC
Views
Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 3.2 | — |
| Display | 6.2 | — |
| Performance | 3.7 | — |
| Camera | 4.8 | — |
| Body | 5.2 | — |
| Gaming | 4.8 | — |
| Software | 4.4 | — |
| Connectivity | 5.8 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
4.52"
480x800 pixels
8MP
1080p
1GB RAM
Snapdragon S3
1800mAh
Score breakdown
From specs, price tier & release year
Community ratings
Real-world feedback from people who use this device
No approved reviews yet
Be the first to share how it feels in daily use — battery, gaming, heat, updates & value.
Use “Rate this phone” in the hero or here to submit yours.
Full specifications
|
Network
|
Technology | GSM / CDMA / EVDO |
|---|---|---|
| 2G bands | GSM 900 / 1800 / 1900 | |
| ??? | CDMA 800 / 1900 | |
| ??? | CDMA2000 1xEV-DO | |
| Speed | EV-DO Rev.A 3.1 Mbps | |
| GPRS | Yes | |
| EDGE | Yes |
|
Launch
|
Announced | 2011, December. Released 2012, September |
|---|---|---|
| Status | Discontinued |
|
Body
|
Dimensions | 129.8 x 68.9 x 9.7 mm (5.11 x 2.71 x 0.38 in) |
|---|---|---|
| Weight | 138 g (4.87 oz) | |
| SIM | Dual SIM (Mini-SIM, dual stand-by) |
|
Display
|
Type | Super AMOLED Plus |
|---|---|---|
| Size | 4.52 inches, 58.2 cm2 (~65.0% screen-to-body ratio) | |
| Resolution | 480 x 800 pixels, 5:3 ratio (~206 ppi density) | |
| Protection | Corning Gorilla Glass | |
| ??? | TouchWiz UI |
|
Platform
|
OS | Android 2.3.5 (Gingerbread) |
|---|---|---|
| Chipset | Qualcomm MSM8660 Snapdragon S3 | |
| CPU | Dual-core 1.2 GHz Scorpion | |
| GPU | Adreno 220 |
|
Memory
|
Card slot | microSDHC (dedicated slot) |
|---|---|---|
| Internal | 16GB 1GB RAM |
|
Main Camera
|
Single | 8 MP, f/2.6, 1/3.2", AF |
|---|---|---|
| Features | LED flash | |
| Video | 1080p@30fps |
|
Selfie camera
|
Single | 2 MP |
|---|---|---|
| Video |
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
|
Comms
|
WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot |
|---|---|---|
| Bluetooth | 3.0, A2DP, aptX | |
| Positioning | GPS, A-GPS | |
| Radio | Stereo FM radio, RDS | |
| USB | microUSB 2.0 (MHL TV-out), OTG |
|
Features
|
Sensors | Accelerometer, gyro, proximity, compass |
|---|---|---|
| ??? | MP4/DivX/XviD/WMV/H.264 player MP3/WAV/eAAC+/AC3/FLAC player Photo/video editor Document editor |
|
Battery
|
Type | Removable Li-Ion 1800 mAh battery |
|---|
|
Misc
|
Colors | Black |
|---|---|---|
| SAR | 0.79 W/kg (head) 0.73 W/kg (body) | |
| SAR EU | 0.85 W/kg (head) | |
| Price | About 190 EUR |
Samsung I929 Galaxy S II Duos official images
Frequently asked questions
Is Samsung I929 Galaxy S II Duos worth buying in 2026?
Samsung I929 Galaxy S II Duos is worth considering if its strengths match your priorities. Genze scores it 4.7/10 for its class. Read owner reviews and compare alternatives before you buy.
What is the battery capacity of Samsung I929 Galaxy S II Duos?
Samsung I929 Galaxy S II Duos has a 1,800 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Samsung I929 Galaxy S II Duos have?
Samsung I929 Galaxy S II Duos features a 4.52-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Samsung I929 Galaxy S II Duos have?
Samsung I929 Galaxy S II Duos is available with 1 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Samsung I929 Galaxy S II Duos?
Genze rates Samsung I929 Galaxy S II Duos 4.7/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
Owner reviews
Owner reviews
Sorted by newest. Helpful votes from signed-in readers.
Log in to mark reviews helpful or delete your review.
No approved reviews yet. Be the first to rate this device.