Black Bear I7 vs Datawind Pocketsurfer 3g4

Key Specs

Battery
Battery	1450 mAh	1200 mAh
Display
Display	2.4 inches (6.1 cm)	4.0 inches (10.16 cm)
Front Camera
Front Camera	-	0.3 MP
Rear Camera
Rear Camera	0.3 MP	5 MP

Battery

Capacity
Capacity	1450 mAh	1200 mAh
Standby time
Standby Time	-	Up to 48 Hours(2G)
TalkTime
TalkTime	-	Up to 3 Hours(2G)
Type
Type	Li-ion	Li-ion
User Replaceable
User Replaceable	Yes	-

Camera

Camera Features
Camera Features	Digital Zoom	Digital Zoom
Camera Setup
Camera Setup	Single	Single
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	640 x 480 Pixels	2592 x 1944 Pixels
Resolution
Resolution	0.3 MP Primary Camera	0.3 MP, Primary Camera

Design

Colours
Colours	Black, Green, Yellow	Black
Height
Height	-	123 mm
Thickness
Thickness	-	10 mm
Weight
Weight	-	102 grams
Width
Width	-	64 mm

Display

Display Type
Display Type	TFT	LCD
Pixel Density
Pixel Density	167 ppi	233 ppi
Screen Resolution
Screen Resolution	240 x 320 pixels	-
Screen Size
Screen Size	2.4 inches (6.1 cm)	4.0 inches (10.16 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	57.8 %
Touch Screen
Touch Screen	-	Yes, Capacitive Touchscreen, Multi-touch

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General

Brand
Brand	Black Bear	Datawind
Launch Date
Launch Date	January 18, 2017 (Official)	March 17, 2015 (Official)
Model
Model	i7	-
Network
Network	5G: Not Supported in India, 4G: Not Available, 3G: Not Available, 2G: Available	-
Operating System
Operating System	-	Android v4.4.2 (Kitkat)

Multimedia

Audio Jack
Audio Jack	-	3.5 mm
FM Radio
FM Radio	Yes	Yes
Fm Radio
FM Radio	Yes	Yes
Loudspeaker
Loudspeaker	Yes	Yes
Music
Music	Yes, Music Formats: MP3	-
Ring Tone
Ring Tone	Music ringtones, Polyphonic ringtones, Vibration	-
Video Player
Video Player	Yes, Video Formats: 3GP, MP4	-
Video player
Video player	Yes, Video Formats: 3GP, MP4	-

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes
Network Support
Network Support	5G Not Supported in India, 2G	5G Not Supported in India, 3G, 2G
SIM 1
SIM 1	2G Bands: GSM 1800 / 900 MHz	3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 900 MHz	2G Bands: GSM 1800 / 900 MHz
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	-	microUSB
Wi-Fi
Wi-Fi	-	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	-	Mobile Hotspot

Performance

CPU
CPU	-	Single core, 1.2 GHz, ARM Cortex A7
Ram
RAM	-	256 MB

Sensors

Applications
Applications	-	WhatsApp
Other Sensors
Other Sensors	-	Accelerometer

Smart TV Features

Camera
Camera	0.3 MP	-

Special Features

Games
Games	Yes	-
Other Facilities
Other Facilities	Calculator, Stopwatch, Calendar, Alarm	-
Phone Book
Phone Book	Yes, Limited	-

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	-	512 MB