Samsung i637 Jack
#7855
ZTE Xiang
#8452Category Breakdown
Samsung i637 Jack
ZTE Xiang
Performance
35.842.9
Camera
39.639.6
Display
22.110.3
Battery
14.613.1
Build
15.00.2
Connectivity
22.120.2
Audio
8.98.9
Overall
17.215.1
Summary
- The Samsung i637 Jack and ZTE Xiang both feature a similar build quality, with the Jack being slightly heavier at 102.1g compared to the Xiang's 120g.
- The displays are close in size, with the Jack at 2.4 inches and the Xiang at 2.5 inches, both utilizing TFT technology and offering a resolution of 320 x 240 pixels.
- Performance-wise, both devices are powered by a 528 MHz CPU, but the Xiang uses a Qualcomm chipset, which may provide a slight edge in efficiency.
- The camera on the Xiang is marginally better at 3.2 MP with autofocus, compared to the Jack's 3.15 MP.
- Battery capacity favors the Jack at 1480 mAh versus the Xiang's 1300 mAh.
- Both run on Windows Mobile 6.1, but the Jack is upgradable to 6.5, potentially enhancing the software experience.
Side-by-side Specification Comparison
Samsung i637 Jack
ZTE Xiang
General
Release Date
2009
2009
Announced
2009
2009
Description
For AT&T
N/A
Display
Size
2.4"
2.5"
Type
TFT, 65K colors
TFT resistive touchscreen, 65K colors
Resolution
320 x 240 pixels, 4:3 ratio (~167 ppi density)
320 x 240 pixels, 4:3 ratio (~160 ppi density)
PPI
320
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
Qualcomm MSM7225 Snapdragon S1
CPU
528 MHz
528 MHz ARM 11
GPU
N/A
No
Memory
256MB RAM, 256MB ROM
256MB RAM, 128MB ROM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP
3.2 MP, AF
Main Camera Features
N/A
LED flash
Front Camera
N/A
Yes
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
1480 mAh
1300 mAh
Battery Details
Removable Li-Ion 1480 mAh battery
Removable Li-Ion 1300 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
117 x 61 x 12.7 mm (4.61 x 2.40 x 0.5 in)
114 x 66 x 11.9 mm (4.49 x 2.60 x 0.47 in)
Weight
102.1 g
120 g
Materials
N/A
N/A
Colors
Black
Black, Silver
Foldable
✗
✗
SAR
1.04 W/kg (head) 0.53 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 3.6/0.384 Mbps
HSPA 7.2/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g
Wi-Fi 802.11b/g
Bluetooth
2.0, A2DP
2.0, A2DP
NFC
✗
✗
USB
2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS, A-GPS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
Microsoft Windows Mobile 6.1 Standard, upgradable to Windows Mobile 6.5
Microsoft Windows Mobile 6.1 Professional
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A