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+ Xiaomi Redmi Note 9S Xiaomi Redmi Note 9S
+ Samsung Galaxy A21s Samsung Galaxy A21s
+ Samsung Galaxy Note 4 Samsung Galaxy Note 4

Pricing

 

Display

Screen Size
  • 5.84
    inch
  • 6.67
    inch
Pixel Density
  • 432
    PPI
  • 395
    PPI
Screen Resolution
  • 1080 x 2280 pixels
  • 1080 x 2400 pixels
Display Technology
  • IPS LCD, HDR10
  • Samsung AMOLED, 120Hz, 1200 nits (peak)
Display Features
  • Corning Gorilla Glass 3
  • -

General

Operating System Version
  • Android 8.1 (Oreo), upgradable to Android 10, Android One
  • Android 12, MIUI 13
Release Status
  • Available. Released 2018, October 28
  • Available. Released 2022, November 01
sim slot(s)
  • Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Dual SIM (Nano-SIM, dual stand-by)

Battery Life

Battery Capacity
  • 3060
    mah
  • 5000
    mah
Battery Technology
  • Li-Ion 3060 mAh, non-removable
  • Li-Po 5000 mAh, non-removable

Dimensions and Design

Phone Depth
  • 8
    mm
  • 8
    mm
Weight
  • 160
    grams
  • 188
    grams
Dimensions
  • 149.7 x 71.2 x 8 mm (5.89 x 2.80 x 0.31 in)
  • 165.9 x 76.2 x 8 mm (6.53 x 3.00 x 0.31 in)
Colours
  • Gloss midnight blue, gloss steel
  • Black, White, Blue

CPU & RAM

CPU Speed
  • 1.8
    ghz
  • 2
    ghz
RAM
  • 3000
    mb
  • 4000
    mb
CPU
  • Octa-core (4x1.8 GHz Kryo 260 Gold & 4x1.6 GHz Kryo 260 Silver)
  • Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
Graphics Processor
  • Adreno 509
  • Adreno 619

Camera

Rear Camera
  • 12
    megapixel
  • 48
    megapixel
Front Camera
  • 8
    megapixel
  • 8
    megapixel
Camera Options
  • 12 MP, f/1.8, 1.28µm, Dual Pixel PDAF
    5 MP, f/2.4, (depth)
  • 48 MP, (wide), 0.8µm, PDAF
    2 MP, f/2.4, (depth)

Storage

Internal Storage
  • 32
    gb
  • 128
    gb
Removable Storage
  • microSDXC (uses shared SIM slot)
  • No

Connectivity

Wireless Connectivity
  • Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
  • Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth Version
  • 5.0, A2DP, EDR, LE, aptX
  • 5.1, A2DP, LE
Interfaces
  • USB Type-C 2.0, USB On-The-Go
  • USB Type-C 2.0, OTG

Networks

2G Frequency
  • GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Frequency
  • HSDPA 850 / 900 / 1900 / 2100
  • HSDPA 850 / 900 / 1900 / 2100
4G Frequency
  • 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 38, 40, 66 - USA
  • 1, 3, 5, 7, 8, 34, 38, 39, 40, 41
Networks
  • HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA, LTE-A (CA), 5G
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