Allview V1 Viper i4G vs Nokia Lumia 925

Compare recorded specifications, size and practical differences.

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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.

  • Weight

    Lumia 925: 10.9 g lighter

    V1 Viper i4G:
    149.9 g
    Lumia 925:
    139 g
  • Width

    V1 Viper i4G: 2.3 mm narrower

    V1 Viper i4G:
    68.3 mm
    Lumia 925:
    70.6 mm
  • Screen diagonal

    Lumia 925: 0.2 in smaller diagonal

    V1 Viper i4G:
    4.7 in
    Lumia 925:
    4.5 in
  • Chipset

    V1 Viper i4G:
    Mediatek MT6582 (28 nm)
    Lumia 925:
    Qualcomm MSM8960 Snapdragon S4 Plus
  • Depth

    Lumia 925: 1.1 mm thinner

    V1 Viper i4G:
    9.6 mm
    Lumia 925:
    8.5 mm
  • Height

    Lumia 925: 8.3 mm shorter

    V1 Viper i4G:
    137.3 mm
    Lumia 925:
    129 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.

  1. 1. V1 Viper i4G

    Height:
    137.3 mm +8.3 mm versus Lumia 925
    Width:
    68.3 mm
    Depth:
    9.6 mm +1.1 mm versus Lumia 925
  2. 2. Lumia 925

    Height:
    129 mm
    Width:
    70.6 mm +2.3 mm versus V1 Viper i4G
    Depth:
    8.5 mm

Weight

Bars start at zero and share a scale within this chart.

  1. 1. V1 Viper i4G

    149.9 g

    +10.9 g versus Lumia 925

  2. 2. Lumia 925

    139 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

  1. 1. V1 Viper i4G

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²
  2. 2. Lumia 925

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    57.6 cm²

V1 Viper i4G has approximately 5.7% more rectangular screen area than Lumia 925.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for V1 Viper i4G, Lumia 925, compared at the same storage capacity.
StorageV1 Viper i4GLumia 925
8 GB 1 GB RAM Unknown
Lumia 925: Original memory entry

16 GB/ 32 GB (Vodafone only) · 1 GB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. V1 Viper i4G

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. Lumia 925

NFC:
Yes
Headphone jack:
Yes
Memory card support:
No

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. V1 Viper i4G

    1800 mAh

  2. 2. Lumia 925

    2000 mAh

    +200 mAh versus V1 Viper i4G

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. V1 Viper i4G2. Lumia 925

Everyday essentials
Everyday essentials — specifications for V1 Viper i4G, Lumia 925.
SpecificationV1 Viper i4GLumia 925
Dimensions (HxWxD)
  • 137.3 Х 68.3 Х 9.6 mm
  • 129 Х 70.6 Х 8.5 mm
Weight
  • 149.9 g
  • 139 g
Technology
  • TFT
  • AMOLED
Screen size
  • 4.7" inch
  • 4.5" inch
Screen resolution
  • 480 x 854 px
  • 768 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 16 GB/ 32 GB (Vodafone only)
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Po
  • 2000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Microsoft Windows Phone 8
  • upgradable to 8.1
Chipset
  • Mediatek MT6582 (28 nm)
  • Qualcomm MSM8960 Snapdragon S4 Plus
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for V1 Viper i4G, Lumia 925.
SpecificationV1 Viper i4GLumia 925
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 60.9 cm2
  • 57.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 164.9 Х 75.8 Х 8.4 mm
  • 63.3%
PPI /points per inch/
  • 208 PPI
  • 332 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video — specifications for V1 Viper i4G, Lumia 925.
SpecificationV1 Viper i4GLumia 925
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 8 MP
  • 1/3''
  • OIS
  • AF
Functions
  • Dual-LED flash
  • HDR
  • Carl Zeiss optics
  • Dual-LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 2 MP
  • 1.3 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for V1 Viper i4G, Lumia 925.
SpecificationV1 Viper i4GLumia 925
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Dual-core 1.5 GHz Krait
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Adreno 225
Antutu 7 score * Unknown
  • 9198
General specs
General specs — specifications for V1 Viper i4G, Lumia 925.
SpecificationV1 Viper i4GLumia 925
Release date
  • 2015
  • 2013
  • May
Colors
  • Black
  • White
  • Black
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 260 EUR
Battery life
  • Stand by time- Up to 180 h Talking time- Up to 8 h 20 min
  • Stand by time- Up to 440 h (3G) Talking time- Up to 18 h 20 min (2G) / Up to 12 h 40 min (3G) Music play - Up to 55 h
Communication and Connectivity
Communication and Connectivity — specifications for V1 Viper i4G, Lumia 925.
SpecificationV1 Viper i4GLumia 925
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - all versions -3G - HSDPA 850 / 900 / 1900 / 2100 - RM-892 HSDPA 850 / 900 / 1700 / 1900 / 2100 - RM-910
  • RM-893 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - RM-892 LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 17(700) - RM-893
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
GPRS
  • Class 12
  • Class B
Edge
  • Class 10
  • Up to 236.8 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
  • EDR
  • LE/ aptX after WP8 Denim update
Harmful irradiation
  • SAR EU - 0.44 W/kg (head) 0.41 W/kg (body)
  • SAR - 1.42 W/kg (head) 1.00 W/kg (body) SAR EU - 0.81 W/kg (head)
Music and Audio
Music and Audio — specifications for V1 Viper i4G, Lumia 925.
SpecificationV1 Viper i4GLumia 925
Radio
  • FM radio
  • FM radio
Others Unknown
  • PureMotion HD+ ClearBlack display
  • Dolby Headphone -Active noise cancellation with dedicated mic
Other features
Other features — specifications for V1 Viper i4G, Lumia 925.
SpecificationV1 Viper i4GLumia 925
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass