Celkon C77
#10097
Samsung R570 Messenger III
#8919Category Breakdown
Celkon C77
Samsung R570 Messenger III
Performance
5.35.3
Camera
39.639.6
Display
15.237.3
Battery
12.311.8
Build
0.20.2
Connectivity
9.411.3
Audio
8.98.9
Overall
10.613.8
Summary
- The Celkon C77 and Samsung R570 Messenger III both feature basic build quality with plastic materials, but the Celkon is lighter at 93g compared to the R570's 105g.
- The C77 has a slightly larger 2.8-inch display with a resolution of 240 x 400 pixels, while the R570 has a 2.4-inch display at 240 x 320 pixels, both offering similar pixel density.
- Performance-wise, both devices are limited with 0GB RAM and no specified chipset, resulting in basic functionality.
- They share a 1.3 MP rear camera capable of video recording, but neither has a front camera.
- The C77 has a 1200 mAh battery, slightly larger than the R570's 1140 mAh, which may offer marginally better longevity.
- Both phones run on basic software without advanced features, and neither supports WiFi, though the R570 has a slightly more advanced Bluetooth version 2.1 compared to the C77's 2.0.
Side-by-side Specification Comparison
Celkon C77
Samsung R570 Messenger III
General
Release Date
2011
2010
Announced
2011
2010
Description
N/A
N/A
Display
Size
2.8"
2.4"
Type
TFT
TFT, 256K colors
Resolution
240 x 400 pixels, 5:3 ratio (~167 ppi density)
240 x 320 pixels, 4:3 ratio (~167 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
N/A
N/A
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
1.3 MP
1.3 MP
Main Camera Features
N/A
N/A
Front Camera
N/A
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
1200 mAh
1140 mAh
Battery Details
Removable Li-Ion 1200 mAh battery
Removable Li-Ion 1140 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
110.2 x 53.4 x 12.2 mm (4.34 x 2.10 x 0.48 in)
116.6 x 53.5 x 14.9 mm (4.59 x 2.11 x 0.59 in)
Weight
93 g
105 g
Materials
N/A
N/A
Colors
Gray
Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Mini-SIM)
Mini-SIM
Network
GSM
CDMA / EVDO
Network Speed
N/A
EV-DO Rev.0, 153.2 Kbps
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
2.0
2.1, A2DP
NFC
✗
✗
USB
microUSB
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A