Celkon Campus Buddy A404
#8117
Samsung Z1
#7469Category Breakdown
Celkon Campus Buddy A404
Samsung Z1
Performance
29.528.1
Camera
14.111.3
Display
34.140.0
Battery
15.215.2
Build
0.216.6
Connectivity
24.730.1
Audio
8.98.9
Overall
16.218.7
Summary
- The Celkon Campus Buddy A404 and Samsung Z1 both feature a 4.0-inch display with a resolution of 480 x 800 pixels, but the Z1 uses PLS LCD technology, which may offer better viewing angles compared to the A404's TFT display.
- In terms of performance, the A404 has a slightly faster dual-core CPU at 1.3 GHz compared to the Z1's 1.2 GHz, although both devices have 4GB of storage and 4GB of RAM.
- The camera specifications are similar, with both having a 3.15 MP rear camera, but the Z1 records video at a lower resolution of 480p.
- Battery capacity is identical at 1500 mAh for both models.
- The A404 is slightly heavier at 131g, while the Z1 weighs 112g, and the Z1 also benefits from Bluetooth 4.1 compared to the A404's Bluetooth 2.0.
- Finally, the A404 runs on Android 4.2.2, whereas the Z1 operates on Tizen 2.3, which may affect the software experience.
Side-by-side Specification Comparison
Celkon Campus Buddy A404
Samsung Z1
General
Release Date
2014
2015
Announced
2014
2015
Description
N/A
Also known as Samsung Z1 Z130H, Z130H/DS
Display
Size
4"
4"
Type
TFT, 256K colors
PLS LCD
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
N/A
Spreadtrum SC7727S
CPU
Dual-core 1.3 GHz
Dual-core 1.2 GHz Cortex-A7
GPU
N/A
Mali-400
Memory
4GB 512MB RAM
4GB 768MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC
microSDXC (dedicated slot)
Camera
Main Camera
3.15 MP
3.15 MP
Main Camera Features
LED flash
LED flash
Front Camera
1.3 MP
VGA
Front Camera Features
N/A
N/A
Video Recording
720p
480p@15fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1500 mAh
1500 mAh
Battery Details
Li-Ion 1500 mAh, removable
Li-Ion 1500 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
126.5 x 64.2 x 9.8 mm (4.98 x 2.53 x 0.39 in)
120.4 x 63.2 x 9.7 mm (4.74 x 2.49 x 0.38 in)
Weight
131 g
112 g
Materials
N/A
N/A
Colors
Black, White
White, Black, Wine Red
Foldable
✗
✗
SAR
N/A
0.54 W/kg (head) 0.90 W/kg (body)
Connectivity
SIM
Dual SIM
Dual SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
Yes, 384 kbps
HSPA
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n
Bluetooth
2.0
4.1, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.2.2 (Jelly Bean)
Tizen 2.3
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer