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HTC Rezound

Samsung Galaxy Ace 3

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HTC Rezound

Samsung Galaxy Ace 3

Network
Technology CDMA / EVDO / LTE GSM / HSPA / LTE
2G bands CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900 - all versions
  GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - S7272
3G Network CDMA2000 1xEV-DO HSDPA 900 / 2100 - S7270, S7272
  HSDPA 850 / 900 / 2100 - S7275
4G Network 13 - Verizon 3, 7, 8, 20 - S7275
Speed EV-DO Rev.A 3.1 Mbps, LTE Class 13 HSPA 42.2(14.4 - 3G)/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced 2011, November. Released 2011, November 2013, June. Released 2013, July
Status Discontinued Discontinued
Body
Dimensions 129 x 65.5 x 13.7 mm (5.08 x 2.58 x 0.54 in) 121.2 x 62.7 x 9.8 mm (3G) / 121.2 x 62.7 x 10 mm (LTE)
Weight 170.1 g (6.00 oz) 115 g (3G) / 119.5 g (LTE) (4.06 oz)
Build Glass front, plastic back, plastic frame
SIM Mini-SIM Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Display
Type S-LCD TFT
Size 4.3 inches, 51.0 cm2 (~60.3% screen-to-body ratio) 4.0 inches, 45.5 cm2 (~59.9% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~342 ppi density) 480 x 800 pixels, 5:3 ratio (~233 ppi density)
Platform
OS Android 2.3.4 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich), Sense UI 3 Android 4.2 (Jelly Bean)
Chipset Qualcomm MSM8660 Snapdragon S3 Broadcom BCM21664 (3G) / Qualcomm MSM8930 Snapdragon 400 (28 nm) (LTE)
CPU Dual-core 1.5 GHz Scorpion Dual-core 1.0 GHz Cortex-A9 (3G) / Dual-core 1.2 GHz Krait (LTE)
GPU Adreno 220 Broadcom VideoCore IV (3G) / Adreno 305 (LTE)
Memory
Card slot microSDHC (dedicated slot), 16 GB included microSDXC (dedicated slot)
Internal 16GB 1GB RAM 4GB 1GB RAM (3G), 8GB 1GB RAM (LTE)
  eMMC 4.5
Main Camera
Modules 8 MP, AF 5 MP, f/2.6, AF
Features Dual-LED flash LED flash, panorama
Video 1080p@30fps, stereo sound rec. 720p@30fps
Selfie Camera
Modules 2 MP VGA
Video
ADVERTISEMENT
Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
 SRS WOW HD
Comms
WLAN Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth 3.0, A2DP 4.0, A2DP
Positioning GPS, A-GPS GPS, GLONASS
NFC Yes (LTE model only)
Infrared port No No
Radio No Stereo FM radio, RDS
USB microUSB 2.0 (MHL TV-out) microUSB 2.0
Features
Sensors Accelerometer, gyro, proximity, compass Accelerometer, proximity, compass
 MP3/AAC+/WAV/WMA player
XviD/MP4/H.264/WMV player
Organizer
Document viewer
Voice memo/dial/commands
Predictive text input
Battery
Type Removable Li-Ion 1620 mAh battery Li-Ion 1800/1500 mAh, removable
Stand-by Up to 261 h Up to 370 h (3G)
Talk time Up to 6 h 24 min Up to 8 h (3G)
Misc
Colors Black Black, White, Dark Red
SAR 1.25 W/kg (head)     1.12 W/kg (body)     0.67 W/kg (head)     0.45 W/kg (body)    
SAR EU 1.40 W/kg (head)     0.47 W/kg (head)     0.35 W/kg (body)    
Models GT-S7272, GT-S7275, GT-S7275R, GT-S720, GT-S7270, GT-S7278
Price About 160 EUR About 130 EUR
Tests
Display Contrast ratio: 879:1 (nominal) / 1.622:1 (sunlight)
Loudspeaker Voice 66dB / Noise 62dB / Ring 66dB
Battery (old) Endurance rating 32h Endurance rating 34h

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