Samsung Galaxy S II Epic 4G Touch
#5452
Samsung I997 Infuse 4G
#4406Category Breakdown
Samsung Galaxy S II Epic 4G Touch
Samsung I997 Infuse 4G
Performance
51.357.3
Camera
42.142.1
Display
76.376.3
Battery
43.543.5
Build
70.870.8
Overall
54.856.6
Summary
- The Samsung Galaxy S II Epic 4G Touch features a slightly larger 4.52-inch Super AMOLED Plus display compared to the 4.5-inch display of the Samsung I997 Infuse 4G, both with the same resolution but the Infuse has a marginally higher pixel density.
- In terms of performance, the Epic 4G Touch is equipped with a dual-core 1.2 GHz Cortex-A9 processor, while the Infuse 4G uses a Cortex-A8, which may result in better multitasking on the former.
- Both phones have an 8 MP rear camera, but the Epic 4G Touch supports 1080p video recording, whereas the Infuse 4G is limited to 720p.
- The battery capacity of the Epic 4G Touch is 1800 mAh, slightly higher than the Infuse 4G's 1750 mAh, which may provide marginally better longevity.
- Both devices run on Android, with the Epic 4G Touch launching on Gingerbread and the Infuse 4G initially on Froyo, upgradable to Gingerbread.
- Build quality is comparable, with the Epic 4G Touch being slightly heavier and thicker than the Infuse 4G.
Side-by-side Specification Comparison
Samsung Galaxy S II Epic 4G Touch
Samsung I997 Infuse 4G
General
Release Date
2011
2011
Announced
2011
2011
Description
For SprintAlso known as Samsung SPH-D710, Samsung Within
For AT&T
Display
Size
4.52"
4.5"
Type
Super AMOLED Plus
Super AMOLED Plus
Resolution
480 x 800 pixels, 5:3 ratio (~206 ppi density)
480 x 800 pixels, 5:3 ratio (~207 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
Corning Gorilla Glass
Corning Gorilla Glass
Performance
Chipset
Exynos 4210 Dual
N/A
CPU
Dual-core 1.2 GHz Cortex-A9
1.2 GHz Cortex-A8
GPU
Mali-400MP4
N/A
Memory
16GB 1GB RAM
16GB
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot), 2 GB included
Camera
Main Camera
8 MP
8 MP
Main Camera Details
8 MP, f/2.6, 1/3.2", AF
8 MP, AF
Front Camera
2 MP
1.3 MP
Front Camera Details
2 MP
1.3 MP
Video Recording
1080p@30fps
720p
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
1800 mAh
1750 mAh
Battery Details
Removable Li-Ion 1800 mAh battery
Removable Li-Ion 1750 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
130 x 70 x 10 mm (5.12 x 2.76 x 0.39 in)
132 x 71 x 9 mm (5.20 x 2.80 x 0.35 in)
Weight
130 g
139 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black, White
Caviar Black
Foldable
✗
✗
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
CDMA / EVDO
GSM / HSPA
Network Speed
EV-DO Rev.A 3.1 Mbps
HSPA 21.1/3.6 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot; WiMax
Wi-Fi 802.11 b/g/n; DLNA
Bluetooth
3.0, A2DP, aptX
3.0, A2DP
NFC
✗
✗
USB
microUSB 2.0 (MHL TV-out), OTG
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, A-GPS
GPS, A-GPS
Software
Operating System
Android 2.3.4 (Gingerbread)
Android 2.2 (Froyo), upgradable to 2.3 (Gingerbread)
OS Version
Android 2.3.4 (Gingerbread)
Android 2.2 (Froyo), upgradable to 2.3 (Gingerbread)
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, gyro, proximity, compass
Accelerometer, proximity, compass
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes