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Celkon C444

Celkon C444

#10469
O2 X7

O2 X7

#10384

Category Breakdown

Celkon C444
O2 X7
Performance
5.312.5
Camera
39.639.6
Display
13.530.6
Battery
10.35.2
Build
0.20.2
Connectivity
9.41.0
Audio
8.90.0
Overall
10.110.3

Summary

  • The Celkon C444 features a larger 1.8-inch TFT display with a resolution of 128 x 160 pixels, while the O2 X7 has a smaller display but also shares the same resolution.
  • In terms of performance, the Celkon C444 has no RAM, whereas the O2 X7 includes 7GB of RAM, enhancing its multitasking capabilities.
  • Both devices have a 1.3 MP rear camera, but neither offers advanced features like optical image stabilization.
  • The Celkon C444 is equipped with a 1000 mAh battery, outperforming the O2 X7's 730 mAh capacity.
  • In terms of build quality, the Celkon is slightly larger and lighter compared to the O2 X7, which is more compact but heavier.
  • Lastly, the Celkon C444 supports a headphone jack, while the O2 X7 does not.

Side-by-side Specification Comparison

Celkon C444
O2 X7

General

Release Date

2011
2005

Announced

2011
2005

Description

N/A
N/A

Display

Size

1.8"
N/A

Type

TFT
TFT, 256K colors

Resolution

128 x 160 pixels (~114 ppi density)
128 x 160 pixels

PPI

128
128

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
7MB

Expandable Storage

✗
✗

Card Slot

microSDHC (dedicated slot)
No

Camera

Main Camera

1.3 MP
1.3 MP

Main Camera Features

N/A
LED flash

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

1000 mAh
730 mAh

Battery Details

Removable Li-Ion 1000 mAh battery
Removable Li-Ion 730 mAh battery

Charging Details

N/A
N/A

Fast Charging

✗
✗

Wireless Charging

✗
✗

Build & Safety

Dimensions

108 x 46 x 14.3 mm (4.25 x 1.81 x 0.56 in)
85 x 41 x 21 mm (3.35 x 1.61 x 0.83 in)

Weight

67 g
83 g

Materials

N/A
N/A

Colors

Black/Silver
Blue

Foldable

✗
✗

SAR

N/A
N/A

Connectivity

SIM

Dual SIM (Mini-SIM)
Mini-SIM

Network

GSM
GSM

Network Speed

N/A
N/A

5G

✗
✗

4G

✗
✗

WiFi

No
No

Bluetooth

2.0
No

NFC

✗
✗

USB

microUSB
N/A

IR Blaster

✗
✗

Headphone Jack

✓
✗

Radio

✗
✗

Positioning

No
No

Audio

Stereo Speakers

✗
✗

Loudspeaker

Yes
No

Audio Jack

Yes
No

Software & Security

Operating System

N/A
N/A

Fingerprint

✗
✗

Face Unlock

✗
✗

Sensors

N/A
N/A