Celkon A9+
#7355
Samsung i907 Epix
#7951Category Breakdown
Celkon A9+
Samsung i907 Epix
Performance
52.748.5
Camera
39.639.6
Display
16.010.3
Battery
13.617.4
Build
0.214.4
Connectivity
19.322.1
Audio
8.98.9
Overall
19.316.9
Summary
- The Celkon A9+ features a larger 3.5-inch TFT display with a resolution of 320 x 480 pixels, while the Samsung i907 Epix has a smaller 2.5-inch TFT resistive touchscreen with a resolution of 320 x 320 pixels.
- In terms of performance, the A9+ is powered by a 1.0 GHz CPU and has 512MB of RAM, compared to the Epix's 624 MHz CPU and 150MB of RAM.
- Both devices have a 2 MP rear camera, but the A9+ runs on Android 4.0, offering a more modern software experience than the Epix's Windows Mobile 6.1.
- The A9+ has a 1350 mAh battery, while the Epix has a slightly larger 1800 mAh battery.
- The build quality of the A9+ is slightly slimmer and lighter, measuring 10.8 mm in thickness and weighing less than the 13 mm thick and 125 g Epix.
Side-by-side Specification Comparison
Celkon A9+
Samsung i907 Epix
General
Release Date
2013
2008
Announced
2013
2008
Description
N/A
For AT&T
Display
Size
3.5"
2.5"
Type
TFT
TFT resistive touchscreen, 65K colors
Resolution
320 x 480 pixels, 3:2 ratio (~165 ppi density)
320 x 320 pixels, 1:1 ratio (~181 ppi density)
PPI
320
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Spreadtrum SC6820
N/A
CPU
1.0 GHz
624 MHz
GPU
N/A
N/A
Memory
512MB 256MB RAM
150MB RAM, 256MB ROM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
2 MP
2 MP
Main Camera Features
N/A
N/A
Front Camera
Yes
N/A
Front Camera Features
N/A
N/A
Video Recording
Yes
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1350 mAh
1800 mAh
Battery Details
Li-Ion 1350 mAh battery
Removable Li-Ion 1800 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
119.5 x 63 x 10.8 mm (4.70 x 2.48 x 0.43 in)
116 x 61 x 13 mm (4.57 x 2.40 x 0.51 in)
Weight
N/A
125 g
Materials
N/A
N/A
Colors
Black, White
Black
Foldable
✗
✗
SAR
N/A
1.30 W/kg (head) 0.91 W/kg (body)
Connectivity
SIM
Dual SIM (Mini-SIM)
Mini-SIM
Network
GSM
GSM / HSPA
Network Speed
N/A
HSPA 3.6/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g
Bluetooth
Yes
2.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
2.0
IR Blaster
✗
✗
Headphone Jack
✓
✗
Radio
✗
✗
Positioning
No
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
No
Software & Security
Operating System
Android 4.0 (Ice Cream Sandwich)
Microsoft Windows Mobile 6.1 Professional
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
N/A