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Specifications
 

HTC Velocity 4G

Samsung Galaxy Ace 3

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HTC Velocity 4G
MORE PICTURES Samsung Galaxy Ace 3
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HTC Velocity 4G

Samsung Galaxy Ace 3

Network
Technology GSM / HSPA / LTE GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - all versions
  GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - S7272
3G Network HSDPA 850 / 2100 HSDPA 900 / 2100 - S7270, S7272
  HSDPA 900 / 2100 HSDPA 850 / 900 / 2100 - S7275
4G Network 3 3, 7, 8, 20 - S7275
  7
Speed HSPA 42.2/5.76 Mbps, LTE Cat3 100/50 Mbps HSPA 42.2(14.4 - 3G)/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced 2012, January. Released 2012, January 2013, June. Released 2013, July
Status Discontinued Discontinued
Body
Dimensions 128.8 x 67 x 11.3 mm (5.07 x 2.64 x 0.44 in) 121.2 x 62.7 x 9.8 mm (3G) / 121.2 x 62.7 x 10 mm (LTE)
Weight 163.8 g (5.75 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 4.5 inches, 55.8 cm2 (~64.7% screen-to-body ratio) 4.0 inches, 45.5 cm2 (~59.9% screen-to-body ratio)
Resolution 540 x 960 pixels, 16:9 ratio (~245 ppi density) 480 x 800 pixels, 5:3 ratio (~233 ppi density)
Platform
OS Android 2.3.7 (Gingerbread), upgradable to 4.0.4 (Ice Cream Sandwich), Sense UI 3.5 Android 4.2 (Jelly Bean)
Chipset Qualcomm MSM8260 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) microSDXC (dedicated slot)
Internal 16GB (13GB user available), 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@60fps, 1080p@30fps 720p@30fps
Selfie Camera
Modules 1.3 MP VGA
Video 720p
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Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
Comms
WLAN Wi-Fi 802.11 b/g/n, 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 Stereo FM radio, RDS 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
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 293 h (2G) / Up to 248 h (3G) Up to 370 h (3G)
Talk time Up to 7 h 40 min (2G) / Up to 5 h 10 min (3G) Up to 8 h (3G)
Misc
Colors Black Black, White, Dark Red
SAR 0.67 W/kg (head)     0.45 W/kg (body)    
SAR EU 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 200 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 34h

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