Nokia 7650 vs Xiaomi Redmi 4X

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.

  • Width

    7650: 14 mm narrower

    7650:
    56 mm
    Redmi 4X:
    70 mm
  • Screen diagonal

    7650: 2.9 in smaller diagonal

    7650:
    2.1 in
    Redmi 4X:
    5 in
  • Depth

    Redmi 4X: 17.3 mm thinner

    7650:
    26 mm
    Redmi 4X:
    8.7 mm
  • Height

    7650: 25.2 mm shorter

    7650:
    114 mm
    Redmi 4X:
    139.2 mm
  • Release year

    7650:
    2002
    Redmi 4X:
    2017

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. 7650

    Height:
    114 mm
    Width:
    56 mm
    Depth:
    26 mm +17.3 mm versus Redmi 4X
  2. 2. Redmi 4X

    Height:
    139.2 mm +25.2 mm versus 7650
    Width:
    70 mm +14 mm versus 7650
    Depth:
    8.7 mm

Weight

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

  1. 1. 7650

    154 g

    +4 g versus Redmi 4X

  2. 2. Redmi 4X

    150 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. 7650

    7650: Screen geometry unavailable or conflicting.

  2. 2. Redmi 4X

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

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

7650: Original memory entry

4 MB

Redmi 4X: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 GB RAM 16 GB · 2 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. 7650

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

2. Redmi 4X

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (uses SIM 2 slot)

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. 7650

    750 mAh

  2. 2. Redmi 4X

    4100 mAh

    +3350 mAh versus 7650

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. 76502. Redmi 4X

Everyday essentials
Everyday essentials — specifications for 7650, Redmi 4X.
Specification7650Redmi 4X
Dimensions (HxWxD)
  • 114 Х 56 Х 26 mm
  • 139.2 Х 70 Х 8.7 mm
Weight
  • 154 g
  • 150 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.1" inch
  • 5" inch
Screen resolution
  • 176 x 208 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 MB
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
Memory card support
  • No
  • microSD
  • up to 128 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 750 mAh
  • Removable Li-Ion
  • 4100 mAh
  • Non-removable Li-Po
Operating system OS
  • Symbian 6.1
  • Series 60 v1.0 UI
  • Android 6.0.1 (Marshmallow)
  • upgradable to 7.1.2 (Nougat); MIUI 10
Chipset Unknown
  • Qualcomm MSM8940 Snapdragon 435 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for 7650, Redmi 4X.
Specification7650Redmi 4X
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 4096
  • 16M
Screen area
  • 14.0 cm2
  • 68.9 cm2
Screen format Unknown
  • 16:9 (height:width)
Screen to body ratio
  • 22.0%
  • 70.7%
PPI /points per inch/
  • 0 PPI
  • 294 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video — specifications for 7650, Redmi 4X.
Specification7650Redmi 4X
Rear camera, main
  • 0.3 MP
  • Single
  • 13 MP
  • Single
Camera specs Unknown
  • 13 MP
  • PDAF
  • f/2.0
Functions Unknown
  • LED flash
  • HDR
  • panorama
Video
  • No
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
  • f/2.2
Performance

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

Performance — specifications for 7650, Redmi 4X.
Specification7650Redmi 4X
Processor CPU
  • 104 MHz ARM 9
  • Octa-core 1.4 GHz Cortex-A53
Graphics processor GPU Unknown
  • Adreno 505
Antutu 7 score * Unknown
  • 43670
GeekBench 4 Single Core * Unknown
  • 649
GeekBench 4 Multi-Core * Unknown
  • 2059
GeekBench 4 RenderScript * Unknown
  • 2170
Antutu 8 score * Unknown
  • 71204
GeekBench 5 Single Core * Unknown
  • 124
GeekBench 5 Multi-Core * Unknown
  • 574
General specs
General specs — specifications for 7650, Redmi 4X.
Specification7650Redmi 4X
Release date
  • 2002
  • Q1
  • 2017
  • May
Colors Unknown
  • Black
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 110 EUR
Battery life
  • Stand by time- 90 h - 230 h Talking time- 2 h - 4 h
  • Stand by time- Up to 432 h (3G) Talking time- Up to 36 h (3G) Music play - Up to 87 h
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for 7650, Redmi 4X.
Specification7650Redmi 4X
SIM card
  • Mini-SIM
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/100 Mbps
GPRS
  • Class 5
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB Unknown
  • microUSB 2.0
Bluetooth
  • 1.1
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.35 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for 7650, Redmi 4X.
Specification7650Redmi 4X
Radio
  • No
  • FM radio
Others
  • Act as a camera viewfinder -Advanced User Interface -Joystick with 5-way navigation -Photo album
  • Ascending ringing tones -Personal alert tones
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for 7650, Redmi 4X.
Specification7650Redmi 4X
Dop
  • Infrared port - Predictive text input -Calculator -Profile Selection
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Also known as Xiaomi Redmi 4X for China
  • Malaysia
  • Pakistan
  • Indonesia