HTC S620

Samsung Jack i637

Price
Not Available Not Available
TalkTime
Up to 5 Hours(2G) Up to 7 Hours(2G)
Stand By Time
Up to 5 Hours(2G) Up to 168 Hours(2G)
Capacity
1480 mAH, Li-ion
Main Camera
1.3 MP 3.2 MP

146.2% more mega pixels (MP) on main camera than Samsung Jack i637. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3.2 MP vs. 1.3 MP)

Zoom
Digital Zoom Digital Zoom
GPRS
Class 10, 32 - 48 kbps kbps Class 10, 32 - 48 kbps kbps
EDGE
Class 10, 236.8 kbps Class 10, 236.8 kbps
Wi-Fi
Wi-Fi 802.11, b/g Wi-Fi 802.11, b/g
Bluetooth
v2.0, A2DP v2.0, A2DP
USB Connectivity
USB Port USB Port, USB 2.0
3G
Yes
Weight
130 grams 102.1 grams

27.9 grams Lighter than Samsung Jack i637. light weight phone is easy to hold and can kept in your pocket for long time. (102.1 grams vs. 130 grams)

Dimensions
111.50 x 62.50 x 12.80 mm 117 x 61 x 12.70 mm

0.1 mm Thinner than Samsung Jack i637. Slim mobile phone is easy to handle and looks gorgeous in hand. (117 x 61 x 12.70 mm vs. 111.50 x 62.50 x 12.80 mm)

Screen Resolution
320 x 320 pixels, 2.4 inches, 50 X 37 mm pixels 240 x 240 pixels
Display Type
LCD LCD
Brand
HTC Samsung
Model
S620 i637 Jack
SIM Slot(s)
Single SIM, GSM Single SIM, GSM
RAM
64 MB 256 MB

300.0% More RAM memory than Samsung Jack i637. more RAM makes your mobile significantly faster and efficient. (256 MB vs. 64 MB)

Internal Memory
128 MB 256 MB
Expandable Memory
memoryCardtype memoryCardtype, Up to 16 GB
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