Samsung B7722
#8944
Sony Ericsson C902
#8979Category Breakdown
Samsung B7722
Sony Ericsson C902
Performance
37.634.9
Camera
11.711.7
Display
26.332.3
Battery
12.38.8
Build
0.214.4
Connectivity
21.614.1
Audio
8.98.9
Overall
13.713.7
Summary
- The Samsung B7722 features a larger 3.2-inch TFT resistive touchscreen with a resolution of 240 x 400 pixels, while the Sony Ericsson C902 has a smaller 2.0-inch TFT display at 240 x 320 pixels, both offering similar pixel densities.
- In terms of performance, the B7722 has 270MB of RAM compared to the C902's 160MB, which may provide a slight edge in multitasking.
- Both devices have a 5 MP rear camera with autofocus and can record video at 320p@30fps, but neither offers optical image stabilization.
- The B7722 is equipped with a 1200mAh battery, larger than the C902's 930mAh, potentially offering better longevity.
- Both phones run on basic software experiences without advanced features, and neither supports Wi-Fi, though the B7722 includes Bluetooth 2.1 while the C902 has Bluetooth 2.0.
- Overall, the B7722 presents a more robust build and better specifications in several areas.
Side-by-side Specification Comparison
Samsung B7722
Sony Ericsson C902
General
Release Date
2010
2008
Announced
2010
2008
Description
Also known as Samsung Dual SIM Star Duos in India
C902i HSDPA/850/900/1800/1900 MHzC902c 850/900/1800/1900 MHz for ChinaMainlandC902a 850/900/1800/1900 MHz for America
Display
Size
3.2"
2"
Type
TFT resistive touchscreen, 256K colors
TFT, 256K colors
Resolution
240 x 400 pixels, 5:3 ratio (~146 ppi density)
240 x 320 pixels, 4:3 ratio (~200 ppi density)
PPI
240
240
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
270MB
160MB
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
Memory Stick Micro (M2), up to 8 GB
Camera
Main Camera
5 MP, AF
5 MP, AF
Main Camera Features
LED flash
LED flash
Front Camera
Yes
QCIF videocall camera
Front Camera Features
N/A
N/A
Video Recording
320p@30fps
320p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1200 mAh
930 mAh
Battery Details
Removable Li-Ion 1200 mAh battery
Removable Li-Po 930 mAh battery (BST-38)
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
113.5 x 55.5 x 14.3 mm (4.47 x 2.19 x 0.56 in)
108 x 49 x 10.5 mm (4.25 x 1.93 x 0.41 in)
Weight
112 g
107 g
Materials
N/A
N/A
Colors
Black
Swift Black, Luscious Red, Titanium Silver, Cinnamon Bronze
Foldable
✗
✗
SAR
N/A
1.32 W/kg (head) 1.11 W/kg (body)
Connectivity
SIM
Dual SIM (Mini-SIM, dual stand-by)
Mini-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 3.6/0.384 Mbps
HSPA 3.6/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g
No
Bluetooth
2.1, A2DP
2.0, A2DP
NFC
✗
✗
USB
2.0
2.0
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
Accelerometer