Samsung A637 vs Samsung Guru Plus

Samsung A637

Samsung A637

Announced On:October, 2008

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Samsung Guru Plus

Samsung Guru Plus

Announced On:July, 2015

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Samsung A637 vs Samsung Guru Plus

Samsung A637	Samsung Guru Plus

Price
EUR: €80	EUR: €20
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar	Candybar
Dimensions
86 x 43 x 20 mm (3.39 x 1.69 x 0.79 in)	108 x 45 x 13.2 mm (4.25 x 1.77 x 0.52 in)
Weight
92 g (3.25 oz)	66 g (2.33 oz)
Colors
White	Black, White, Dark Blue
Models
	SM-B110, SM-B110E

Type
Display
TFT, 256K colors Downloadable wallpapers and tones	TFT, 65K colors
Size
1.9 inches, 11.4 cm² (~30.9% screen-to-body ratio)	1.5 inches, 7.3 cm² (~14.9% screen-to-body ratio)
Resolution
144 x 176 pixels (~120 ppi density)	128 x 128 pixels, 1:1 ratio (~121 ppi density)

Technology
Network
GSM / UMTS	GSM
2G Bands
GSM 850 / 900 / 1800 / 1900	GSM 900 / 1800 SIM 1 & SIM 2
3G Bands
UMTS 850 / 1900

Alert Types
Notifications
Vibration, Downloadable polyphonic, MP3 ringtones	MP3 ringtones

Internal Memory
Memory
50MB	4MB RAM
Card Slot
microSDHC (dedicated slot)	No
Phonebook
1000 entries, Photocall	Yes
Call Records
30 dialed, 30 received, 30 missed calls	Yes

GPRS
Connectivity
Class 10	No
EDGE
Class 10	No
Speed
Yes, 384 kbps
WLAN
No	No
Bluetooth
2.0, A2DP	No
USB
Proprietary	microUSB (charging only)
GPS
No	No
NFC
	No

Main Camera
Camera
1.3 MP
Camera Features
Video-calling
Video
Yes

Audio Format Support
Multimedia
MP3	MP3
Radio
No	FM radio

Operating System (OS)
Software
Samsung OS	Samsung OS
Java
Yes, MIDP 2.0
Browser
WAP 2.0/xHTML, HTML
Messaging
SMS, EMS, MMS, Email	SMS
Games
Yes + Downloadable	No

CPU
Hardware
	208 MHz
Keyboard
Numeric keypad	Numeric keypad
Soft Keys
2	2
SIM
Mini-SIM	Dual SIM, (Mini-SIM)
Speakers
No	Yes
Navigation / Controls Keys
D-Pad	D-Pad
Audio Jack
No	3.5 mm

Battery Type
Battery
Removable Li-Ion 800 mAh battery	Li-Ion 800 mAh, removable
Standby
Up to 350 h	Up to 800 h
Talk Time
Up to 4 h	Up to 10 h

Features
Additional Features
AT&T Navigator Video player Voice memo Built-in speakerphone Predictive text input	Calculator Countdown timer Currency converter

SAR US
Misc
1.28 W/kg (head) 0.60 W/kg (body)
SAR EU
	0.58 W/kg (head) 0.26 W/kg (body)

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