HTC Dream
#7775
Samsung i637 Jack
#7855Category Breakdown
HTC Dream
Samsung i637 Jack
Performance
41.635.8
Camera
39.639.6
Display
22.122.1
Battery
11.914.6
Build
14.915.0
Connectivity
17.622.1
Audio
8.98.9
Overall
17.417.2
Summary
- The HTC Dream features a larger 3.2-inch display with a resolution of 320 x 480 pixels, compared to the Samsung i637 Jack's 2.4-inch display at 320 x 240 pixels, offering a better viewing experience.
- In terms of performance, both devices have a 528 MHz CPU, but the HTC Dream has 192MB of RAM versus the Jack's 256MB, which may enhance multitasking on the latter.
- Both phones have a 3.15 MP rear camera, but neither offers optical image stabilization or a front-facing camera.
- The Samsung i637 Jack has a larger battery capacity at 1480 mAh compared to the HTC Dream's 1150 mAh, potentially providing longer usage time.
- The HTC Dream runs on Android 1.6, while the Samsung i637 Jack operates on Windows Mobile 6.1, which may offer different software experiences and app availability.
- Build quality-wise, the HTC Dream is heavier at 158g and thicker at 17.1mm, while the Samsung i637 Jack is lighter at 102.1g and slimmer at 12.7mm.
Side-by-side Specification Comparison
HTC Dream
Samsung i637 Jack
General
Release Date
2009
2009
Announced
2009
2009
Description
N/A
For AT&T
Display
Size
3.2"
2.4"
Type
TFT, 65K colors
TFT, 65K colors
Resolution
320 x 480 pixels, 3:2 ratio (~180 ppi density)
320 x 240 pixels, 4:3 ratio (~167 ppi density)
PPI
320
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Qualcomm MSM7201A
N/A
CPU
528 MHz ARM 11
528 MHz
GPU
Adreno 130
N/A
Memory
192MB RAM, 256MB
256MB RAM, 256MB ROM
Expandable Storage
✗
✗
Card Slot
microSD (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP, AF
3.15 MP
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
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
1150 mAh
1480 mAh
Battery Details
Removable Li-Ion 1150 mAh battery
Removable Li-Ion 1480 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
117.7 x 55.7 x 17.1 mm (4.63 x 2.19 x 0.67 in)
117 x 61 x 12.7 mm (4.61 x 2.40 x 0.5 in)
Weight
158 g
102.1 g
Materials
N/A
N/A
Colors
Black
Black
Foldable
✗
✗
SAR
1.07 W/kg (head) 1.20 W/kg (body)
1.04 W/kg (head) 0.53 W/kg (body)
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 7.2/2 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 (headset support only)
2.0, A2DP
NFC
✗
✗
USB
miniUSB
2.0
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
Android 1.6 (Donut)
Microsoft Windows Mobile 6.1 Standard, upgradable to Windows Mobile 6.5
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, compass
N/A