Samsung Galaxy S II I777
#5621
Samsung I9100G Galaxy S II
#6017Category Breakdown
Samsung Galaxy S II I777
Samsung I9100G Galaxy S II
Performance
44.342.5
Camera
19.119.1
Display
80.580.5
Battery
16.416.4
Build
17.20.2
Connectivity
34.834.1
Audio
8.98.9
Overall
27.125.5
Summary
- The Samsung Galaxy S II I777 and the Samsung I9100G Galaxy S II both feature a 4.3-inch Super AMOLED Plus display with the same resolution and pixel density, providing similar visual experiences.
- In terms of performance, the I777 uses an Exynos 4210 Dual chipset while the I9100G is powered by a TI OMAP 4430, both equipped with a dual-core 1.2 GHz Cortex-A9 CPU and 1GB of RAM, resulting in comparable processing capabilities.
- Both devices have an 8 MP rear camera with 1080p video recording and a 2 MP front camera, but the I9100G has a slightly better aperture.
- Battery capacity is identical at 1650 mAh, with no fast charging or wireless charging support on either model.
- The I9100G offers a software advantage with the ability to upgrade to newer Android versions, while both run Android 2.3.4 (Gingerbread) out of the box.
- Build quality is similar, with the I9100G being slightly lighter and marginally thinner.
Side-by-side Specification Comparison
Samsung Galaxy S II I777
Samsung I9100G Galaxy S II
General
Release Date
2011
2011
Announced
2011
2011
Description
For AT&TAlso known as Samsung SGH-I777, Samsung Attain
N/A
Display
Size
4.3"
4.3"
Type
Super AMOLED Plus
Super AMOLED Plus
Resolution
480 x 800 pixels, 5:3 ratio (~217 ppi density)
480 x 800 pixels, 5:3 ratio (~217 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass
Corning Gorilla Glass
Performance
Chipset
Exynos 4210 Dual
TI OMAP 4430
CPU
Dual-core 1.2 GHz Cortex-A9
Dual-core 1.2 GHz Cortex-A9
GPU
Mali-400MP4
PowerVR SGX540
Memory
16GB 1GB RAM, 32GB 1GB RAM
16GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot), 8 GB included
microSDXC (dedicated slot)
Camera
Main Camera
8 MP, AF
8 MP, 1/3.2", f/2.6, AF
Main Camera Features
LED flash
LED flash
Front Camera
2 MP
2 MP
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1650 mAh
1650 mAh
Battery Details
Removable Li-Ion 1650 mAh battery
Removable Li-Ion 1650 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
126 x 66 x 8.9 mm (4.96 x 2.60 x 0.35 in)
125.3 x 66.1 x 8.5 mm (4.93 x 2.60 x 0.33 in)
Weight
121.9 g
116 g
Materials
N/A
N/A
Colors
Black
Black, White, Pink
Foldable
✗
✗
SAR
0.36 W/kg (head) 0.90 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 21.1/5.76 Mbps
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Bluetooth
3.0, A2DP, aptX
3.0, A2DP, aptX
NFC
✗
✗
USB
microUSB 2.0 (MHL TV-out), OTG
microUSB 2.0 (MHL TV-out), OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, A-GPS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 2.3.4 (Gingerbread)
Android 2.3.4 (Gingerbread), 4.0.4 (Ice Cream Sandwich), upgradable to 4.1.2 (Jelly Bean)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, gyro, proximity, compass
Accelerometer, gyro, proximity, compass