Xiaomi Redmi 7A vs Xiaomi Redmi Note Prime

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

    Redmi 7A: 20 g lighter

    Redmi 7A:
    165 g
    Redmi Note Prime:
    185 g
  • Width

    Redmi 7A: 8.3 mm narrower

    Redmi 7A:
    70.4 mm
    Redmi Note Prime:
    78.7 mm
  • Chipset

    Redmi 7A:
    Qualcomm SDM439 Snapdragon 439 (12 nm)
    Redmi Note Prime:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Height

    Redmi 7A: 7.7 mm shorter

    Redmi 7A:
    146.3 mm
    Redmi Note Prime:
    154 mm
  • Release year

    Redmi 7A:
    2019
    Redmi Note Prime:
    2015

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. Redmi 7A

    Height:
    146.3 mm
    Width:
    70.4 mm
    Depth:
    9.6 mm
  2. 2. Redmi Note Prime

    Height:
    154 mm +7.7 mm versus Redmi 7A
    Width:
    78.7 mm +8.3 mm versus Redmi 7A
    Depth:
    9.4 mm

Weight

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

  1. 1. Redmi 7A

    165 g

  2. 2. Redmi Note Prime

    185 g

    +20 g versus Redmi 7A

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. Redmi 7A

    Screen diagonal:
    5.45 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    76.7 cm²
  2. 2. Redmi Note Prime

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

Redmi Note Prime has approximately 8.8% more rectangular screen area than Redmi 7A.

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 Redmi 7A, Redmi Note Prime, compared at the same storage capacity.
StorageRedmi 7ARedmi Note Prime
16 GB Unknown 2 GB RAM
Redmi 7A: Original memory entry

32 GB · 2/3 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. Redmi 7A

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. Redmi Note Prime

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated 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. Redmi 7A

    4000 mAh

    +900 mAh versus Redmi Note Prime

  2. 2. Redmi Note Prime

    3100 mAh

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. Redmi 7A2. Redmi Note Prime

Everyday essentials
Everyday essentials — specifications for Redmi 7A, Redmi Note Prime.
SpecificationRedmi 7ARedmi Note Prime
Dimensions (HxWxD)
  • 146.3 Х 70.4 Х 9.6 mm
  • 154 Х 78.7 Х 9.4 mm
Weight
  • 165 g
  • 185 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.45" inch
  • 5.5" inch
Screen resolution
  • 720 x 1440 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 2/3 RAM 16 GB
  • 2 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 3100 mAh
  • Removable Li-Po
Operating system OS
  • Android 9.0 (Pie); MIUI 10.2.7
  • Android 4.4.4 (KitKat); MIUI 9.2
Chipset
  • Qualcomm SDM439 Snapdragon 439 (12 nm)
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Redmi 7A, Redmi Note Prime.
SpecificationRedmi 7ARedmi Note Prime
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 76.7 cm2
  • 83.4 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 74.4%
  • 68.8%
PPI /points per inch/
  • 295 PPI
  • 267 PPI
Camera and Video
Camera and Video — specifications for Redmi 7A, Redmi Note Prime.
SpecificationRedmi 7ARedmi Note Prime
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • 1.12µm
  • PDAF - China -12 MP
  • 1/2.9''
  • 1.25µm
  • PDAF - India
  • 13 MP
  • f/2.2
  • 28mm (wide)
  • AF
Functions
  • LED flash
  • HDR
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 13 MP
  • f/2.2
  • 1.12µm
  • PDAF - China
  • 5 MP
Performance

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

Performance — specifications for Redmi 7A, Redmi Note Prime.
SpecificationRedmi 7ARedmi Note Prime
Processor CPU
  • Octa-core (2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53)
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Adreno 505
  • Adreno 306
Antutu 8 score *
  • 90664
Unknown
General specs
General specs — specifications for Redmi 7A, Redmi Note Prime.
SpecificationRedmi 7ARedmi Note Prime
Release date
  • 2019
  • May
  • 2015
  • December
Colors
  • Matte Black
  • Morning blue
  • Matte Blue
  • Matte Gold
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 140 EUR
Battery life Unknown
  • Stand by time- Up to 775 h (3G) Talking time- Up to 38 h (3G) Music play - Up to 60 h
Communication and Connectivity
Communication and Connectivity — specifications for Redmi 7A, Redmi Note Prime.
SpecificationRedmi 7ARedmi Note Prime
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE (unspecified)
  • Show all network frequencies: -2G - GSM 900 / 1800 / 850 - SIM 1 & SIM 2 -3G - HSDPA 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • LTE-A
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.74 W/kg (head) 0.79 W/kg (body)
  • SAR - 0.50 W/kg (head)
Music and Audio
Music and Audio — specifications for Redmi 7A, Redmi Note Prime.
SpecificationRedmi 7ARedmi Note Prime
Radio
  • FM radio
  • built-in antenna
  • Stereo FM radio
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Redmi 7A, Redmi Note Prime.
SpecificationRedmi 7ARedmi Note Prime
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Fast battery charging 10W - China only - Splash resistant - For India and China
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 30% in 30 min (Quick Charge 1.0)