Samsung i640 vs ZTE Blade V Plus

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

    i640: 16 g lighter

    i640:
    148 g
    Blade V Plus:
    164 g
  • Width

    i640: 16.2 mm narrower

    i640:
    61 mm
    Blade V Plus:
    77.2 mm
  • Screen diagonal

    i640: 3.1 in smaller diagonal

    i640:
    2.4 in
    Blade V Plus:
    5.5 in
  • Depth

    Blade V Plus: 8.3 mm thinner

    i640:
    16.9 mm
    Blade V Plus:
    8.6 mm
  • Height

    i640: 60.9 mm shorter

    i640:
    94.4 mm
    Blade V Plus:
    155.3 mm
  • Release year

    i640:
    2008
    Blade V Plus:
    2016

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. i640

    Height:
    94.4 mm
    Width:
    61 mm
    Depth:
    16.9 mm +8.3 mm versus Blade V Plus
  2. 2. Blade V Plus

    Height:
    155.3 mm +60.9 mm versus i640
    Width:
    77.2 mm +16.2 mm versus i640
    Depth:
    8.6 mm

Weight

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

  1. 1. i640

    148 g

  2. 2. Blade V Plus

    164 g

    +16 g versus i640

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. i640

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²
  2. 2. Blade V Plus

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²

Blade V Plus has approximately 367.5% more rectangular screen area than i640.

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 i640, Blade V Plus, compared at the same storage capacity.
Storagei640Blade V Plus
16 GB Unknown 2 GB RAM
i640: Original memory entry

64 MB RAM · 128 MB ROM

Practical features

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

1. i640

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

2. Blade V Plus

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (uses SIM 2 slot) - mediatek modelmicroSD · up to 256 GB (uses SIM 2 slot) - sna

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. i640

    1000 mAh

  2. 2. Blade V Plus

    3000 mAh

    +2000 mAh versus i640

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. i6402. Blade V Plus

Everyday essentials
Everyday essentials — specifications for i640, Blade V Plus.
Specificationi640Blade V Plus
Dimensions (HxWxD)
  • 94.4 Х 61 Х 16.9 mm
  • 155.3 Х 77.2 Х 8.6 mm
Weight
  • 148 g
  • 164 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.4" inch
  • 5.5" inch
Screen resolution
  • 320 x 240 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB (uses SIM 2 slot) - mediatek modelmicroSD
  • up to 256 GB (uses SIM 2 slot) - sna
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.0 Standard
  • Android 5.1.1 (Lollipop)
Chipset Unknown
  • Mediatek MT6753 -Qualcomm MSM8939 Snapdragon 615 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for i640, Blade V Plus.
Specificationi640Blade V Plus
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 17.8 cm2
  • 83.4 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 31.0%
  • 69.6%
PPI /points per inch/
  • 167 PPI
  • 401 PPI
Camera and Video
Camera and Video — specifications for i640, Blade V Plus.
Specificationi640Blade V Plus
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • 13 MP
  • AF
Functions Unknown
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA videocall camera
  • 5 MP
Performance
Performance — specifications for i640, Blade V Plus.
Specificationi640Blade V Plus
Processor CPU
  • 32-bit Intel XScale PXA270 416 MHz
  • Octa-core 1.3 GHz Cortex-A53 -Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-T720MP3 -Adreno 405
General specs
General specs — specifications for i640, Blade V Plus.
Specificationi640Blade V Plus
Release date
  • 2008
  • February
  • 2016
  • January
Colors
  • Silver
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 200 EUR
Battery life
  • Stand by time- Up to 250 h Talking time- Up to 6 h
  • Stand by time- Up to 220 h Talking time- Up to 9 h
Communication and Connectivity
Communication and Connectivity — specifications for i640, Blade V Plus.
Specificationi640Blade V Plus
SIM card
  • Mini-SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 28(700) LTE band 1(2100)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • 1.1
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • 4.1
  • A2DP
  • LE
Harmful irradiation
  • SAR - 1.18 W/kg (head) 1.12 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for i640, Blade V Plus.
Specificationi640Blade V Plus
Radio
  • No
  • FM radio
Others
  • Jog Dial
  • Active noise cancellation with dedicated mic -DTS Sound
Other features
Other features — specifications for i640, Blade V Plus.
Specificationi640Blade V Plus
Dop
  • WMV/3GP/MP4 player -WMA/MP3/AAC+ player -Organizer -Pocket Office -Voice memo
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Also known as ZTE Blade V580
  • ZTE Blade A711