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HTC First vs Panasonic T31

Compare recorded specifications, size and practical differences.

HTC First

HTC First

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Panasonic T31

Panasonic T31

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Screen diagonalT31: 0.3 in smaller diagonalT31: 4 in · First: 4.3 in
  • ChipsetQualcomm MSM8930 Snapdragon 400 (28 nm) / Mediatek MT6572M (28 nm)First: Qualcomm MSM8930 Snapdragon 400 (28 nm) · T31: Mediatek MT6572M (28 nm)
  • DepthFirst: 2.3 mm thinnerFirst: 8.9 mm · T31: 11.2 mm
  • HeightT31: 4 mm shorterT31: 122 mm · First: 126 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front
First: 126 × 65 mm 1 T31: 122 × 64.4 mm 2
Side
First: 126 × 8.9 mm 1 T31: 122 × 11.2 mm 2
  1. 1. First
    Height
    126 mm
    Width
    65 mm
    Depth
    8.9 mm
    Weight
    123.9 g
  2. 2. T31
    Height
    122 mm
    Width
    64.4 mm
    Depth
    11.2 mm
    Weight
    120 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationFirstT31
Dimensions (HxWxD)
  • 126 Х 65 Х 8.9 mm
  • 122 Х 64.4 Х 11.2 mm
Weight
  • 123.9 g
  • 120 g
Technology
  • Super LCD
  • TFT
Screen size
  • 4.3" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Non-removable Li-Po
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1 (Jelly Bean); Facebook Home UI
  • Android 4.2.2 (Jelly Bean)
Chipset
  • Qualcomm MSM8930 Snapdragon 400 (28 nm)
  • Mediatek MT6572M (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationFirstT31
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 51.0 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 62.2%
  • 58.0%
PPI /points per inch/
  • 342 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video
SpecificationFirstT31
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 720p@24fps
Front camera, selfie
  • 1.6 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.6 MP
  • VGA
Performance
Performance
SpecificationFirstT31
Processor CPU
  • Dual-core 1.4 GHz Krait
  • Dual-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Adreno 305
  • Mali-400
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 18456
  • 24789
General specs
General specs
SpecificationFirstT31
Release date
  • 2013
  • April
  • 2013
  • October
Colors
  • White
  • Black
  • Red
  • Pale Blue
  • Pure White
  • Bluish Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 70 EUR
Battery life
  • Stand by time- Up to 432 h Talking time- Up to 14 h 20 min
  • Stand by time- Up to 510 h (2G) / Up to 400 h (3G) Talking time- Up to 3 h 30 min (2G) / Up to 9 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationFirstT31
SIM card
  • Micro-SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 - AT&T -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 17(700) - AT&T
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.85 W/kg (head) 1.18 W/kg (body)
Music and Audio
Music and Audio
SpecificationFirstT31
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationFirstT31
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity