Celkon C77
#10097
verykool s635
#9642Category Breakdown
Celkon C77
verykool s635
Performance
5.35.3
Camera
39.639.6
Display
15.216.0
Battery
12.311.6
Build
0.20.2
Connectivity
9.423.2
Audio
8.98.9
Overall
10.611.8
Summary
- The Celkon C77 features a 2.8-inch TFT display with a resolution of 240 x 400 pixels, offering a pixel density of approximately 167 ppi, while the verykool s635 has a smaller 2.0-inch TFT display with a resolution of 320 x 240 pixels and a higher pixel density of around 200 ppi.
- Both devices have a 1.3 MP rear camera and lack advanced features like OIS, but the Celkon C77 has a slightly larger battery capacity at 1200 mAh compared to the verykool s635's 1100 mAh.
- In terms of build quality, the Celkon C77 is slightly heavier at 93g and larger in dimensions than the verykool s635, which weighs 80g and has a more compact design.
- Both phones run on basic software experiences without advanced features, but the verykool s635 supports Wi-Fi connectivity, unlike the Celkon C77.
Side-by-side Specification Comparison
Celkon C77
verykool s635
General
Release Date
2011
2012
Announced
2011
2012
Description
N/A
N/A
Display
Size
2.8"
2"
Type
TFT
TFT
Resolution
240 x 400 pixels, 5:3 ratio (~167 ppi density)
320 x 240 pixels, 4:3 ratio (~200 ppi density)
PPI
240
320
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
1100 mAh
Battery Details
Removable Li-Ion 1200 mAh battery
Li-Ion 1100 mAh, removable
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)
108 x 57.2 x 12.5 mm (4.25 x 2.25 x 0.49 in)
Weight
93 g
80 g
Materials
N/A
N/A
Colors
Gray
Black/Red, Black/Blue
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Mini-SIM)
Dual SIM (Mini-SIM)
Network
GSM
GSM / HSPA
Network Speed
N/A
HSPA
5G
✗
✗
4G
✗
✗
WiFi
No
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
2.0
2.1
NFC
✗
✗
USB
microUSB
2.0
IR Blaster
✗
✗
Headphone Jack
✓
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
TBD
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A