Acer Liquid Z4
#8517
Posh Pegasus 4G S400
#8571Category Breakdown
Acer Liquid Z4
Posh Pegasus 4G S400
Performance
51.351.3
Camera
42.042.0
Display
64.364.3
Battery
43.543.5
Build
70.870.8
Overall
52.352.3
Summary
- The Acer Liquid Z4 and Posh Pegasus 4G S400 both feature a 4.0-inch TFT display with a resolution of 480 x 800 pixels, providing similar visual quality.
- In terms of performance, the Liquid Z4 has a slightly faster dual-core 1.3 GHz CPU compared to the 1.0 GHz CPU in the Pegasus, although both utilize the same GPU and RAM configuration.
- Both devices sport a 5 MP rear camera and a 1.3 MP front camera, offering comparable photography capabilities.
- The Liquid Z4 has a smaller 1630 mAh battery, while the Pegasus has a slightly larger 1450 mAh battery, which may affect longevity.
- Both phones run on Android 4.2.2, but the Pegasus includes stereo speakers, enhancing the audio experience, whereas the Liquid Z4 does not.
- In terms of build, the Liquid Z4 is slightly heavier and thicker than the Pegasus, which may influence user preference for ergonomics.
Side-by-side Specification Comparison
Acer Liquid Z4
Posh Pegasus 4G S400
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
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6572 (28 nm)
Mediatek MT6572M (28 nm)
CPU
Dual-core 1.3 GHz Cortex-A7
Dual-core 1.0 GHz Cortex-A7
GPU
Mali-400
Mali-400
Memory
4GB 512MB RAM
4GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDHC
Camera
Main Camera
5 MP
5 MP
Main Camera Details
5 MP, AF
5 MP
Front Camera
1.3 MP
1.3 MP
Front Camera Details
1.3 MP
1.3 MP
Video Recording
720p@30fps
720p@30fps
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
1630 mAh
1450 mAh
Battery Details
Li-Ion 1630 mAh, removable
Li-Po 1450 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
124 x 64 x 9.7 mm (4.88 x 2.52 x 0.38 in)
126.8 x 63.5 x 9.9 mm (4.99 x 2.5 x 0.39 in)
Weight
122 g
119 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black/White
Black, White, Blue, Green
Foldable
✗
✗
Connectivity
SIM
Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Dual SIM (Mini-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
4.0, A2DP
2.1, A2DP, EDR
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
No
No
Software
Operating System
Android 4.2.2 (Jelly Bean)
Android 4.2.2 (Jelly Bean)
OS Version
Android 4.2.2 (Jelly Bean)
Android 4.2.2 (Jelly Bean)
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes
Yes, with stereo speakers
Audio Jack
Yes
Yes