Samsung F520
#10457
ZTE U900
#9097Category Breakdown
Samsung F520
ZTE U900
Performance
5.35.3
Camera
39.639.6
Display
28.134.1
Battery
1.61.6
Build
0.20.2
Connectivity
16.124.0
Audio
0.08.9
Overall
10.213.3
Summary
- The Samsung F520 features a 3.0-inch TFT resistive touchscreen with a resolution of 480 x 272 pixels, while the ZTE U900 has a slightly larger 3.5-inch TFT display with a higher resolution of 480 x 800 pixels, resulting in a better pixel density.
- Both devices are equipped with a 3.15 MP rear camera, but the ZTE U900 includes autofocus, enhancing its photographic capabilities.
- In terms of performance, both phones have 0GB of RAM and lack advanced processing power.
- The F520's build is compact and lightweight, whereas the U900 offers Wi-Fi connectivity and Bluetooth 2.1, providing more options for wireless communication.
- The ZTE U900 runs on an Android-based OPhone 2.0, offering a more modern software experience compared to the Samsung F520.
- Both devices lack significant battery specifications and do not support wireless charging.
Side-by-side Specification Comparison
Samsung F520
ZTE U900
General
Release Date
2007
2011
Announced
2007
2011
Description
N/A
N/A
Display
Size
3"
3.5"
Type
TFT resistive touchscreen, 256K colors
TFT, 256K colors
Resolution
480 x 272 pixels, 16:9 ratio (~184 ppi density)
480 x 800 pixels, 5:3 ratio (~267 ppi density)
PPI
480
480
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
microSD (dedicated slot)
microSD (dedicated slot)
Camera
Main Camera
3.15 MP
3.15 MP, AF
Main Camera Features
LED flash
N/A
Front Camera
Yes
VGA
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
N/A
N/A
Battery Details
Removable battery
Removable Li-Ion battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
104.8 x 53.7 x 17.4 mm (4.13 x 2.11 x 0.69 in)
N/A
Weight
N/A
N/A
Materials
N/A
N/A
Colors
Black
White
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA
HSPA
5G
✗
✗
4G
✗
✗
WiFi
No
Wi-Fi 802.11 b/g
Bluetooth
Yes
2.1, A2DP
NFC
✗
✗
USB
Proprietary
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✗
✓
Radio
✗
✗
Positioning
No
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
No
Yes
Audio Jack
No
Yes
Software & Security
Operating System
N/A
Android-based OPhone 2.0
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
Accelerometer, proximity, compass