Acer DX900
#8187
O2 XDA Zest
#8449Category Breakdown
Acer DX900
O2 XDA Zest
Performance
45.845.9
Camera
39.639.6
Display
11.211.2
Battery
15.913.1
Build
0.20.2
Connectivity
21.918.5
Audio
8.98.9
Overall
16.015.1
Summary
- The Acer DX900 and O2 XDA Zest both feature a 2.8-inch TFT resistive touchscreen with identical resolutions and pixel densities, but the DX900 is slightly heavier and thicker.
- In terms of performance, the DX900 is powered by a 533 MHz CPU, while the Zest has a marginally faster 624 MHz processor, which may offer better responsiveness.
- Both devices have a 3.15 MP rear camera with autofocus but lack a front-facing camera.
- The DX900 has a larger 1530 mAh battery compared to the Zest's 1300 mAh, potentially providing longer usage time.
- Both run on Microsoft Windows Mobile 6.1 Professional, offering a similar software experience, but the Zest's slightly more compact design may appeal to users seeking portability.
Side-by-side Specification Comparison
Acer DX900
O2 XDA Zest
General
Release Date
2009
2008
Announced
2009
2008
Description
Also known as Acer Tempo DX900, Acer Tempo X960
N/A
Display
Size
2.8"
2.8"
Type
TFT resistive touchscreen, 65K colors
TFT resistive touchscreen, 65K colors
Resolution
480 x 640 pixels, 4:3 ratio (~286 ppi density)
480 x 640 pixels, 4:3 ratio (~286 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
533 MHz Samsung S3C 6410
624MHz Marvell TavorP
GPU
N/A
N/A
Memory
128MB RAM, 256MB ROM
128MB RAM, 256MB ROM
Expandable Storage
✗
✗
Card Slot
microSD (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP, AF
3.15 MP, AF
Main Camera Features
LED flash
N/A
Front Camera
VGA videocall camera
VGA videocall camera
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
1530 mAh
1300 mAh
Battery Details
Removable Li-Po 1530 mAh battery
Removable Li-Ion 1300 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
106 x 60.5 x 17 mm (4.17 x 2.38 x 0.67 in)
102 x 60.5 x 16.5 mm (4.02 x 2.38 x 0.65 in)
Weight
147 g
102.5 g
Materials
N/A
N/A
Colors
Black
Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Mini-SIM)
Mini-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 7.2/0.384 Mbps
HSPA 3.6/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g
Wi-Fi 802.11 b/g
Bluetooth
2.0, A2DP
2.0, A2DP
NFC
✗
✗
USB
miniUSB
miniUSB 1.1
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS, SiRF Star III chipset
GPS, A-GPS, SiRF Star III chipset
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
Microsoft Windows Mobile 6.1 Professional
Microsoft Windows Mobile 6.1 Professional
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
N/A