Celkon A402
#7073
HTC Touch Diamond CDMA
#9212Category Breakdown
Celkon A402
HTC Touch Diamond CDMA
Performance
27.620.5
Camera
39.639.6
Display
34.111.2
Battery
18.913.5
Build
0.216.8
Connectivity
27.520.0
Audio
8.98.9
Overall
20.713.0
Summary
- The Celkon A402 features a larger 4.0-inch TFT display with a resolution of 480 x 800 pixels, compared to the HTC Touch Diamond CDMA's smaller 2.8-inch TFT resistive touchscreen at 480 x 640 pixels, providing a more spacious viewing experience.
- In terms of performance, the A402 is equipped with a 1.2 GHz CPU and Mali-400 GPU, while the Touch Diamond operates on a 528 MHz ARM 11 CPU and Adreno 130 GPU, resulting in better overall performance for the A402.
- Both phones have a 3.15 MP rear camera, but the A402 lacks autofocus and has a lower selfie camera resolution of 1.3 MP, whereas the Touch Diamond does not have a front camera.
- The A402 has a larger 2000 mAh battery compared to the 1340 mAh battery of the Touch Diamond, offering longer usage time.
- Software-wise, the A402 runs on Android 4.4.2 (KitKat), while the Touch Diamond uses Microsoft Windows Mobile 6.1 Professional, which may provide a different user experience.
- The build quality of the A402 is more compact and lighter at 104g, whereas the Touch Diamond is slightly heavier at 115g and bulkier in dimensions.
Side-by-side Specification Comparison
Celkon A402
HTC Touch Diamond CDMA
General
Release Date
2015
2008
Announced
2015
2008
Description
N/A
Also known as HTC Victor
Display
Size
4"
2.8"
Type
TFT, 256K colors
TFT resistive touchscreen, 65K colors
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
480 x 640 pixels, 4:3 ratio (~286 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Spreadtrum 7715
Qualcomm MSM7501A
CPU
1.2 GHz
528 MHz ARM 11
GPU
Mali-400
Adreno 130
Memory
4GB 512MB RAM
4GB 288MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC
No
Camera
Main Camera
3.15 MP
3.15 MP, AF
Main Camera Features
LED flash
N/A
Front Camera
1.3 MP
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
2000 mAh
1340 mAh
Battery Details
Li-Ion 2000 mAh battery
Removable Li-Ion 1340 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
125.5 x 64 x 10.2 mm (4.94 x 2.52 x 0.40 in)
102 x 53 x 15 mm (4.02 x 2.09 x 0.59 in)
Weight
104 g
115 g
Materials
N/A
N/A
Colors
White, Black, Blue, Silver
Black
Foldable
✗
✗
SAR
N/A
0.85 W/kg (head) 0.64 W/kg (body)
Connectivity
SIM
Dual SIM
Mini-SIM
Network
GSM / HSPA
CDMA / EVDO
Network Speed
Yes, 384 kbps
EV-DO Rev.A 3.1 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g
Bluetooth
4.0, A2DP
2.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
miniUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✗
Radio
✗
✗
Positioning
GPS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
No
Software & Security
Operating System
Android 4.4.2 (KitKat)
Microsoft Windows Mobile 6.1 Professional
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer, proximity