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Samsung Galaxy Grand 2

Samsung B7722

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Samsung Galaxy Grand 2
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Samsung Galaxy Grand 2

Samsung B7722

Network
Technology GSM / HSPA / LTE GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 - SM-G7100 GSM 850 / 900 / 1800 / 1900 - SIM 1
  GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G7102 GSM 900 / 1800 - SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100 - SIM 1 only
4G Network 1, 3, 5, 7, 8, 20 - SM-G7105
Speed HSPA 42.2/21/5.76 Mbps (region dependent)/ LTE Cat3 100/50 Mbps (SM-G7105) HSPA 3.6/0.384 Mbps
Launch
Announced 2013, November. Released 2014, January 2010, June. Released 2010, June
Status Discontinued Discontinued
Body
Dimensions 146.8 x 75.3 x 8.9 mm (5.78 x 2.96 x 0.35 in) 113.5 x 55.5 x 14.3 mm (4.47 x 2.19 x 0.56 in)
Weight 163 g (5.75 oz) 112 g (3.95 oz)
Build Glass front, plastic back, plastic frame
SIM Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Mini-SIM, dual stand-by)
Display
Type TFT TFT resistive touchscreen, 256K colors
Size 5.25 inches, 76.0 cm2 (~68.7% screen-to-body ratio) 3.2 inches, 29.1 cm2 (~46.3% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~280 ppi density) 240 x 400 pixels, 5:3 ratio (~146 ppi density)
Platform
OS Android 4.3 (Jelly Bean), upgradable to 4.4.2 (KitKat)
Chipset Qualcomm MSM8226 Snapdragon 400 (28 nm)
CPU Quad-core 1.2 GHz Cortex-A7
GPU Adreno 305
Memory
Card slot microSDXC (dedicated slot) microSDHC (dedicated slot)
Phonebook Practically unlimited entries and fields, Photocal 2000 entries, Photocall
Call records Practically unlimited 30 dialed, 30 received, 30 missed calls
Internal 8GB 1.5GB RAM 270MB
 eMMC 4.5
Main Camera
Modules 8 MP, f/2.4, 31mm (standard), AF 5 MP, AF
Features LED flash LED flash
Video 1080p@30fps, stereo sound rec. 320p@30fps
Selfie Camera
Modules 1.9 MP Yes
Video
ADVERTISEMENT
Sound
Loudspeaker Yes Yes
3.5mm jack Yes No
Comms
WLAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 b/g
Bluetooth 4.0, A2DP, EDR, LE 2.1, A2DP
Positioning GPS, GLONASS No
NFC No
Infrared port No No
Radio FM radio Stereo FM radio, RDS, recording
USB microUSB 2.0 2.0
Features
Sensors Accelerometer, proximity, compass
  MP3/WAV/WMA/eAAC+ player
MP4/H.264 player
Organizer
Document viewer
Voice memo
Predictive text input
Battery
Type Li-Ion 2600 mAh, removable Removable Li-Ion 1200 mAh battery
Stand-by Up to 370 h (3G) Up to 420 h (2G) / Up to 330 h (3G)
Talk time Up to 17 h (3G) Up to 12 h 50 min (2G) / Up to 5 h 40 min (3G)
Misc
Colors Black, White, Pink Black
SAR 0.58 W/kg (head)     1.03 W/kg (body)    
SAR EU 0.44 W/kg (head)     0.44 W/kg (body)     0.69 W/kg (head)     0.70 W/kg (body)    
Models SM-G7105, SM-G7100, SM-G7102, SM-G7108V, SM-G710K, SM-G7108_TD Rele, SM-G710L, SM-G710S, SM-G7108
Price About 180 EUR About 150 EUR
Tests
Display Contrast ratio: 813:1 (nominal), 1.380 (sunlight)
Loudspeaker Voice 66dB / Noise 66dB / Ring 75dB Voice 74dB / Noise 67dB / Ring 76dB
Audio quality Noise -83.9dB / Crosstalk -82.9dB
Battery (old) Endurance rating 45h

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