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OPPO K9 Pro vs Sony Xperia 1 III

What K9 Pro does better (7) and where Xperia 1 III wins (12) — every spec side by side.

OPPO K9 Pro
OPPO · 2021K9 Pro
7.8Score
7 advantages≈ $390
vs
Sony Xperia 1 III
Sony · 2021Xperia 1 III
8.0Score
12 advantages≈ $370
Higher score
7.4Display7.4
7.2Camera9.2
5.2Battery3.8
8.7Features8.0
Dimensions

Size comparison

K9 ProXperia 1 III
73.5 × 158.78.571 × 1658.2
K9 ProXperia 1 IIIDifference
Height158.7 mm165 mm−6.3 mm
Width73.5 mm71 mm+2.5 mm
Thickness8.5 mm8.2 mm+0.3 mm
Weight180 g186 g−6 g

Drawn to the same scale from the official dimensions (front and side).

Why is K9 Pro better than Xperia 1 III?

  1. Main camera64 MP vs 12 MP5.3×
  2. Wired charging60 W vs 30 W2×
  3. Peak brightness800 nits vs 620 nits+29%
  4. Selfie camera16 MP vs 8 MP2×
  5. Charged in 30 min94% vs 50%+88%
  6. CPU frequency3 GHz vs 2.84 GHz+6%
  7. Weight180 g vs 186 g+3%

Why is Xperia 1 III better than K9 Pro?

  1. Storage (max)256 GB vs 512 GB2×
  2. Optical stabilisationNo · K9 Pro: Yes
  3. Telephoto cameraNo · K9 Pro: Yes
  4. Pixel density409 ppi vs 643 ppi+57%
  5. 4K video frame rate30 fps vs 120 fps4×
  6. Storage (base)128 GB vs 256 GB2×
  7. Memory card slotNo · K9 Pro: Yes
  8. USB version2 vs 3.1+55%
  9. Resolution (width)1,080 px vs 1,644 px+52%
  10. Rear cameras2 vs 3+50%
  11. Process6 nm vs 5 nm+20%
  12. Thickness8.5 mm vs 8.2 mm+4%
Specifications

Side by side

OPPO K9 ProOPPO K9 Pro≈ $3907.8
Design
Weight180 g186 g
Thickness8.5 mm8.2 mm
Height158.7 mm165 mm
Width73.5 mm71 mm
Frame—Aluminium
Back—Glass
Ingress protection—IP65
Water resistance (IPx)—IPx5
Glass protection—Corning Gorilla Glass Victus
ColoursBlack, AuroraFrosted Black, Frosted Gray, Frosted Purple
Display
Screen size6.4″6.5″
PanelAMOLEDOLED
OLED panelYesYes
Resolution (width)1,080 px1,644 px
Resolution (height)2,400 px3,840 px
Pixel density409 ppi643 ppi
Refresh rate120 Hz120 Hz
Peak brightness800 nits620 nits
Measured brightness—620 nits
Screen-to-body ratio85.6%84.2%
HDRYesYes
Performance
ChipsetMediatek Dimensity 1200Qualcomm SM8350 Snapdragon 888 5G
Chip makerMediaTekQualcomm
Process6 nm5 nm
CPU cores88
CPU frequency3 GHz2.84 GHz
GPUMali-G77 MC9Adreno 660
AnTuTu score—607,423
Geekbench 6 (multi-core)—3,515
3DMark Wild Life Extreme—1,485
Memory
RAM12 GB12 GB
Storage (max)256 GB512 GB
Storage (base)128 GB256 GB
Storage typeUFS 3.1UFS 3.
Memory card slotNoYes
Camera
Main camera64 MP12 MP
Main camera aperturef/1.7f/1.7
Main sensor size—1/1.7"
Rear cameras23
Optical stabilisationNoYes
Ultra-wide cameraYesYes
Telephoto cameraNoYes
Optical zoom—4.4×
Max video4K4K
4K video frame rate30 fps120 fps
Selfie camera16 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity4,500 mAh4,500 mAh
Battery typeLi-PoLi-Po
Wired charging60 W30 W
Charged in 30 min94%50%
Wireless chargingNoNo
Reverse wireless charging—Yes
Connectivity
5GYesYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 6Wi-Fi 6
Bluetooth5.25.2
NFCYesYes
USBUSB Type-C 2.0USB Type-C 3.1
USB version23.1
Video output—Yes
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersYesYes
3.5 mm headphone jackYesYes
Loudspeaker loudness—-26.5 LUFS
Fingerprint sensorUnder displaySide
Barometer—Yes
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, barometer, compass
Software
OS at launchAndroid 11Android 11
PlatformAndroidAndroid
InterfaceColorOS 11.3—
To compare: 0up to 4 models
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