Sony Ericsson Z250
#11095
Yezz Ritmo 2 YZ420
#9219Category Breakdown
Sony Ericsson Z250
Yezz Ritmo 2 YZ420
Performance
15.922.3
Camera
0.039.6
Display
22.819.5
Battery
1.64.6
Build
17.40.2
Connectivity
1.89.4
Audio
8.98.9
Overall
7.212.9
Summary
- The Sony Ericsson Z250 and Yezz Ritmo 2 YZ420 both feature a 1.8-inch display with a resolution of 128 x 160 pixels, but the Z250 uses CSTN technology while the Ritmo 2 employs TFT.
- In terms of performance, the Z250 has 10MB of storage and 10GB of RAM, whereas the Ritmo 2 offers 32MB of storage and 32GB of RAM, indicating a significant advantage for the latter.
- Both devices have a VGA rear camera, but the Ritmo 2 supports video recording, which the Z250 does not.
- The battery capacity of the Ritmo 2 is 700mAh, providing better longevity compared to the Z250, which lacks a specified battery capacity.
- Build-wise, the Z250 is heavier at 90g and thicker at 19.5mm, while the Ritmo 2 is lighter at 55g and slimmer at 13mm.
- The Ritmo 2 also includes a headphone jack, absent in the Z250, enhancing its software experience.
Side-by-side Specification Comparison
Sony Ericsson Z250
Yezz Ritmo 2 YZ420
General
Release Date
2008
2011
Announced
2007
2012
Description
Z258c for ChinaZ250a for US
Single SIM: YZ421Dual SIM: YZ420
Display
Size
1.8"
1.8"
Type
CSTN, 65K colors
TFT, 65K colors
Resolution
128 x 160 pixels (~114 ppi density)
128 x 160 pixels (~114 ppi density)
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
10MB
32MB
Expandable Storage
✗
✗
Card Slot
No
microSDHC (dedicated slot)
Camera
Main Camera
VGA
VGA
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
No
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
N/A
700 mAh
Battery Details
Removable Li-Ion battery
Removable Li-Ion 700 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
85 x 47 x 19.5 mm (3.35 x 1.85 x 0.77 in)
103.5 x 56.7 x 13 mm (4.07 x 2.23 x 0.51 in)
Weight
90 g
55 g
Materials
N/A
N/A
Colors
Morning White, Silent Black
Blue, Gray, Purple, White
Foldable
✗
✗
SAR
0.76 W/kg (head) 0.44 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Dual SIM (Mini-SIM)
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
2.0
NFC
✗
✗
USB
Proprietary
microUSB
IR Blaster
✗
✗
Headphone Jack
✗
✓
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
Yes
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A