Acer Liquid Z4
#8608
Celkon A40
#8046Category Breakdown
Acer Liquid Z4
Celkon A40
Performance
35.829.5
Camera
15.439.6
Display
16.916.9
Battery
16.315.2
Build
0.20.2
Connectivity
25.219.0
Audio
8.98.9
Overall
14.616.5
Summary
- The Acer Liquid Z4 and Celkon A40 both feature a 4.0-inch TFT display with a resolution of 480 x 800 pixels, offering similar visual clarity.
- In terms of performance, both devices are equipped with a dual-core 1.3 GHz CPU and 4GB of RAM, ensuring comparable processing capabilities.
- The camera specifications are identical with a 5 MP rear camera, though the Celkon A40 lacks a front-facing camera.
- Battery capacity differs slightly, with the Celkon A40 at 1500 mAh and the Acer Liquid Z4 at 1630 mAh, providing marginally better longevity for the latter.
- Both phones run on Android 4.2.2 (Jelly Bean), delivering a similar software experience, but the Celkon A40 has a slightly heavier build at 126.5g compared to the Acer Liquid Z4's 122g.
Side-by-side Specification Comparison
Acer Liquid Z4
Celkon A40
General
Release Date
2014
2014
Announced
2014
2014
Description
Available as Acer Liquid Z4 Duo with dual-SIM card slots
N/A
Display
Size
4"
4"
Type
TFT
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
Mediatek MT6572 (28 nm)
N/A
CPU
Dual-core 1.3 GHz Cortex-A7
Dual-core 1.3 GHz
GPU
Mali-400
N/A
Memory
4GB 512MB RAM
4GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
5 MP, AF
5 MP
Main Camera Features
LED flash
N/A
Front Camera
1.3 MP
VGA
Front Camera Features
N/A
N/A
Video Recording
720p@30fps
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1630 mAh
1500 mAh
Battery Details
Li-Ion 1630 mAh, removable
Li-Ion 1500 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
124 x 64 x 9.7 mm (4.88 x 2.52 x 0.38 in)
126.2 x 64 x 10.8 mm (4.97 x 2.52 x 0.43 in)
Weight
122 g
126.5 g
Materials
N/A
N/A
Colors
Black/White
White, Yellow, Blue
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Dual SIM
Network
GSM / HSPA
GSM
Network Speed
HSPA
N/A
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
4.0, A2DP
2.0
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
No
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.2.2 (Jelly Bean)
Android 4.2.2 (Jelly Bean)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity