Celkon A402
#7073
Samsung Galaxy Trend II Duos S7572
#7730Category Breakdown
Celkon A402
Samsung Galaxy Trend II Duos S7572
Performance
27.628.1
Camera
39.639.6
Display
34.116.9
Battery
18.915.2
Build
0.215.6
Connectivity
27.527.9
Audio
8.98.9
Overall
20.717.6
Summary
- The Celkon A402 and Samsung Galaxy Trend II Duos S7572 both feature a 4.0" TFT display with a resolution of 480 x 800 pixels, offering similar pixel density and refresh rates.
- In terms of performance, the Celkon utilizes a Spreadtrum 7715 chipset with a 1.2 GHz CPU, while the Samsung has a dual-core 1.2 GHz CPU, both paired with 4GB of RAM, but the Samsung has slightly more RAM at 768MB.
- The rear camera on both devices is 3.15 MP, but the Celkon offers a 1.3 MP front camera, whereas the Samsung lacks a front camera.
- The Celkon has a 2000 mAh battery, providing a larger capacity compared to the 1500 mAh battery of the Samsung.
- Regarding software, the Celkon runs on Android 4.4.2 (KitKat), while the Samsung operates on an older Android 4.1 (Jelly Bean).
- Build quality shows the Celkon is lighter at 104g, whereas the Samsung weighs 128.5g and is slightly thicker.
Side-by-side Specification Comparison
Celkon A402
Samsung Galaxy Trend II Duos S7572
General
Release Date
2015
2013
Announced
2015
2013
Description
N/A
Also known as Samsung Galaxy Trend II S7570, Samsung GT-S7572, GT-S7570
Display
Size
4"
4"
Type
TFT, 256K colors
TFT
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Spreadtrum 7715
N/A
CPU
1.2 GHz
Dual-core 1.2 GHz
GPU
Mali-400
N/A
Memory
4GB 512MB RAM
4GB 768MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP
3.15 MP
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
1500 mAh
Battery Details
Li-Ion 2000 mAh battery
Li-Ion 1500 mAh, removable
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)
121.5 x 63.1 x 11.1 mm (4.78 x 2.48 x 0.44 in)
Weight
104 g
128.5 g
Materials
N/A
N/A
Colors
White, Black, Blue, Silver
White, Gray
Foldable
✗
✗
SAR
N/A
0.51 W/kg (head) 1.08 W/kg (body)
Connectivity
SIM
Dual SIM
Single SIM (Mini-SIM) or Dual SIM (Mini-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
Yes, 384 kbps
HSPA 7.2/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
4.0, A2DP
3.0
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.4.2 (KitKat)
Android 4.1 (Jelly Bean)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer, proximity