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OPPO Reno15 Pro Max vs Vivo X300 E

What Reno15 Pro Max does better (7) and where X300 E wins (10) — every spec side by side.

OPPO Reno15 Pro Max
OPPO · 2026Reno15 Pro Max
9.6Score
7 advantages
Higher score
vs
Vivo X300 E
Vivo · 2026X300 E
9.5Score
10 advantages≈ $670
9.0Display9.5
8.5Performance9.1
9.7Camera9.4
9.6Battery9.2
9.5Features9.3
Dimensions

Size comparison

Reno15 Pro MaxX300 E
76.5 × 161.37.774.3 × 157.57.8
Reno15 Pro MaxX300 EDifference
Height161.3 mm157.5 mm+3.8 mm
Width76.5 mm74.3 mm+2.2 mm
Thickness7.7 mm7.8 mm−0.1 mm
Weight205 g200 g+5 g

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

Why is Reno15 Pro Max better than X300 E?

  1. Main camera200 MP vs 50 MP4×
  2. Wireless chargingYes · X300 E: No
  3. eSIMYes · X300 E: No
  4. Optical zoom3.5× vs 3×+17%
  5. Screen size6.8″ vs 6.6″+3%
  6. Wireless charging power50 W vs 40 W+25%
  7. Main camera aperturef/1.8 vs f/1.9+6%

Why is X300 E better than Reno15 Pro Max?

  1. Peak brightness1,800 nits vs 5,000 nits2.8×
  2. AnTuTu score2,131,620 vs 2,886,527+35%
  3. Geekbench 6 (multi-core)6,321 vs 9,056+43%
  4. Battery capacity6,500 mAh vs 7,200 mAh+11%
  5. Refresh rate120 Hz vs 144 Hz+20%
  6. Wired charging80 W vs 90 W+12%
  7. CPU frequency3.25 GHz vs 3.8 GHz+17%
  8. Weight205 g vs 200 g+2%
  9. Process4 nm vs 3 nm+33%
  10. Wi-Fi standardWi-Fi 6 vs Wi-Fi 7+17%
Specifications

Side by side

Vivo X300 EVivo X300 E≈ $6709.5
Design
Weight205 g200 g
Thickness7.7 mm7.8 mm
Height161.3 mm157.5 mm
Width76.5 mm74.3 mm
FrameAluminiumAluminium
BackGlassGlass
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionCorning Gorilla Glass Victus 2—
ColoursDusk Brown, Aura GoldWhite, Gray, Orange
Display
Screen size6.8″6.6″
PanelAMOLEDAMOLED
OLED panelYesYes
Resolution (width)1,272 px1,260 px
Resolution (height)2,772 px2,750 px
Pixel density450 ppi459 ppi
Refresh rate120 Hz144 Hz
Peak brightness1,800 nits5,000 nits
Screen-to-body ratio91.1%90.7%
HDRYesYes
Performance
ChipsetMediatek Dimensity 8450Qualcomm SM8845 Snapdragon 8 Gen 5
Chip makerMediaTekQualcomm
Process4 nm3 nm
CPU cores88
CPU frequency3.25 GHz3.8 GHz
GPUMali-G720 MC7Adreno 829
AnTuTu score2,131,6202,886,527
Geekbench 6 (multi-core)6,3219,056
Memory
RAM12 GB12 GB
Storage (max)512 GB512 GB
Storage (base)256 GB256 GB
Storage typeUFS 3.1UFS 4.1
Memory card slotNoNo
Camera
Main camera200 MP50 MP
Main camera aperturef/1.8f/1.9
Main sensor size1/1.56"1/1.56"
Rear cameras33
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraYesYes
Optical zoom3.5×3×
Max video4K4K
4K video frame rate60 fps60 fps
Selfie camera50 MP50 MP
4K selfie videoYesYes
Battery
Battery capacity6,500 mAh7,200 mAh
Battery typeSi/CSi/C
Wired charging80 W90 W
Charged in 30 min59%—
Wireless chargingYesNo
Wireless charging power50 W40 W
Connectivity
5GYesYes
eSIMYesNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 6Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Infrared portYesYes
Dual-band GPS—Yes
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Fingerprint sensorUnder displayUnder display, ultrasonic
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Software
OS at launchAndroid 16Android 16
PlatformAndroidAndroid
InterfaceColorOS 16OriginOS 6
To compare: 0up to 4 models
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