Xiaomi Redmi 9AT vs vivo S15

Xiaomi Redmi 9AT
Xiaomi Redmi 9AT
vivo S15
vivo S15
Xiaomi Redmi 9AT
vivo S15
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100
    HSDPA 850, 900, 1700(AWS), 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41
  • 5G network
    -
    5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE-A
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-09
    2022-05
  • Status
    2020-09
    2022-05
  • Design
  • Build
    -
    AG glass, plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    164.9 mm
    161.1 mm
  • Width
    77 mm
    74.3 mm
  • Thickness
    9 mm
    8 mm
  • Weight
    194 g
    197 g
  • Colors
    Blue, Gray, Green
    Black, Blue, Yellow
  • Display
  • Display type
    IPS LCD
    AMOLED
  • Physical size
    6.53 inches
    6.62 inches
  • Resolution
    720 x 1600 pixels
    1080 x 2400 pixels
  • Pixel density
    269 ppi
    398 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, 2.5D curved glass screen
  • Display features
    400 nits (typ)
    120Hz, HDR10+, 1300 nits (peak)
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 2.0 GHz Cortex-A53
    Single-core 3.2 GHz Kryo 585
  • CPU(second)
    quad-core 1.5 GHz Cortex-A53
    Triple-core 2.42 GHz Kryo 585
  • CPU(third)
    Quad-core 1.80 GHz Kryo 585
  • Chipset
    MediaTek Helio G25
    Qualcomm SM8250-AC Snapdragon 870 5G
  • GPU
    PowerVR GE8320
    Adreno 650
  • Memory RAM
    2 GB
    8, 12 GB
  • Internal storage
    32 GB
    128, 256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Storage
    eMMC 5.1
    UFS 3.1
  • OS
  • OS
    Android 10, MIUI 12
    Android 12, Origin OS Ocean
  • Main camera
  • Camera type
    Single
    Triple
  • Main camera
    (wide) , 13 MP, f/2.2 , 28 mm, 1.0 µm
    (wide) , 64 MP, f/1.9 , 25 mm, 1/1.72"
  • (ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm
  • (macro) , 2 MP, f/2.4
  • Primary camera resolution
    -
    9280 x 6920 pixels
  • Primary camera video
    1080p@30/60fps
    4K@30fps, 1080p@30fps
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    HDR
    Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    (wide) , 5 MP, f/2.2 , 1.12 µm
    (wide) , 32 MP, f/2.0
  • Selfie camera features
    HDR
    Face unlock, autofocus, HDR, face detection, panorama, geotagging, digital image stabilization
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes, with dual speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.0
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth AptX
    -
    aptX HD, aptX Adaptive
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    -
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, proximity
    Accelerometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    4500 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes, 66W (50% in 18 min)
  • Talk time 4G
    -
    13.8 h
  • Tests and performance
  • Antutu
    102778 (v8)
    725000 (v9)
  • Geekbench(single-core)
    -
    945 (v5.2)
  • Geekbench(multi-core)
    -
    3413 (v5.2)
  • SAR value
  • SAR(head)
    0.87 W/kg
    -
  • SAR(body)
    1.01 W/kg
    -
  • SAR EU(head)
    0.78 W/kg
    -
  • SAR EU(body)
    1.03 W/kg
    -
  • Cost
  • Price
    150 USD
    400 USD

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