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Side-by-side comparison

Oppo Find X3 Pro 5G vs Samsung Galaxy S21 Ultra 5G

Oppo Find X3 Pro 5G — quick specs

  • Network
    5G
  • Display
  • Camera
    50 MP
  • Memory
    128 GB
  • Battery
    4500 mAh
  • OS
    Android 11

Samsung Galaxy S21 Ultra 5G — quick specs

  • Network
    5G
  • Display
  • Camera
  • Memory
    512 GB
  • Battery
    5000 Lithium polymer
  • OS

Full specification comparison

NETWORK
Technology
A2G, 3G, 4G and 5G
B2G, 3G, 4G, 5G
LAUNCH
Status
AAvailable. Released 2021
BAvailable. Released 2021
BODY
Dimensions
A163.6 x 74 x 8.3
B165.1xx75.6xx8.9
Weight
A193 g
B227 g
Build
ASlate
BSlate
SIM
A
BnanoSIM, eSIM / Single SIM or Hybrid Dual SIM in dual stand-by
DISPLAY
Type
A6.7 in LTPO AMOLED capacitive touchscreen, 1440p, (525 ppi with 20:9 aspect ratio), 120 Hz refresh rate, 1B colors, HDR10+
B
PLATFORM
OS
AColorOS 11.2 / (based on Android 11)
B
CPU
AOcta-core
BExynos: Octa-core (1x2.9 GHz Cortex-X1, 3x2.80 GHz Cortex-A78 and 4x2.2 GHz Cortex-A55) / Snapdragon: Octa-core (1x2.84 GHz, 3x2.42 GHz and 4x1.80 GHz) Kryo 680
GPU
A
BExynos: Mali-G78 MP14 / Snapdragon: Adreno 660
MEMORY
Card slot
ANone
BNone
Internal
A128 GB or 256 GB UFS 3.1
B128/256/512 GB UFS 3.1
MAIN CAMERA
Video
A4K@30/60fps, 1080p@30/60/120/240fps
B
Dual
A50 MP, f/1.8, 1/1.56", 1.0 μm (wide) + 50 MP, f/2.2, 1/1.56", 1.0 μm (ultrawide) + 13 MP, f/2.4, 52 mm (telephoto) + 3 MP, f/3.0 (macro), 2x optical zoom, omnidirectional PDAF, OIS, gyro-EIS, dual-LED flash, Auto HDR, / 4K@30/60 fps, 1080p@30/60/240 fps
B
SELFIE CAMERA
Single
A32 MP, f/2.4, 26 mm, 1/2.8", 0.8 μm / 1080p@30 fps, HDR
B40 MP, f/2.2, 26 mm (wide), 1/2.8", 0.7 μm, PDAF
SOUND
Loudspeaker
ADolby Atmos stereo speakers with active noise cancellation
BDolby Atmos stereo speakers tuned by AKG
3.5mm jack
ANo
BNo
COMMS
WLAN
AWi-Fi 802.11 a/b/g/n/ac/ax, dual-band
BBluetooth 5.2 / Wi-Fi 802.11 a/b/g/n/ac/ax(Wi-Fi 6E: S21 Ultra)
Bluetooth
A5.x
B5.x, A2DP, LE
GPS
AYes, with A-GPS, GLONASS, BDS, GALILEO
BYes, with A-GPS, GLONASS, BDS, GALILEO
USB
AUSB Type-C
BUSB Type-C
NFC
AYes
BYes
FEATURES
Sensors
AFingerprint, accelerometer, gyro, proximity, compass, barometer
BFingerprint, accelerometer, gyro, proximity, compass, barometer
BATTERY
Charging
ASuperVOOC technology
BUSB PD: 25W (PPS), 15W (non-PPS) / 15 W QI wireless / 4.5 W Reverse wireless
Battery Type
A4500 mAh
B5000 Lithium polymer

Cells highlighted in green indicate a measurably better spec on that phone (battery capacity, RAM, storage, display size). Text-only specs are shown side by side without highlighting.

Full Oppo Find X3 Pro 5G review →Full Samsung Galaxy S21 Ultra 5G review →