A78 vs OnePlus 15R: Which One Should You Buy?

OnePlus 15R edges ahead with a BeastScore of 79.9/100 — but the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Oppo · 2023

A78

A78
80/ 100
Launch pricePrice on request
Oneplus · 2023

OnePlus 15R

OnePlus 15R
80/ 100
Launch price$849
Head-to-head

OnePlus 15R wins 2 of 6 categories

Here's exactly where each phone is stronger.

A78
A78
1 win
OnePlus 15R
OnePlus 15R
2 wins
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplayValue
A78OnePlus 15R
Category winners

Scores out of 100. How we score

  • SpeedOnePlus 15R
    80
    90
  • CameraTie
    84
    84
  • VideoNot enough data
  • SelfieOnePlus 15R
    40
    88
  • BatteryTie
    86
    86
  • DisplayA78
    74
    62
  • ConnectivityNot enough data
  • SecurityNot enough data
  • ValueTie
    68
    68
Key differences
  • A78 has a sharper main camera50.1 MP vs 50 MP
  • OnePlus 15R has the bigger screen6.7" vs 6.56"
  • A78 is lighter188 g vs 210 g
  • OnePlus 15R has a sharper selfie camera32 MP vs 8 MP
  • OnePlus 15R has more RAM12 GB vs 8 GB
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy A78
  • ✓22 g lighter (188 g vs 210 g), easier to hold
  • ✓50.1 MP main camera
  • ✓6.56" display at 90 Hz
Reasons to buy OnePlus 15R
  • ✓50 MP main camera
  • ✓6.7" display

Full specifications

Swipe ⇄
SpecificationA78OnePlus 15R
1. Display & Screen🏆 A78 Wins Display
Screen typeIPS TFT LCDNot listed
Screen Size6.56"6.7"
Resolution & Density720x1612 (269 ppi)N/A
Refresh Rate90 HzNot listed
BrightnessN/AN/A
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 OnePlus 15R Wins Performance
Chipset / ProcessorDimensity 700 (7nm)Snapdragon 8 Gen 3 (4nm)
CPU CoresNot listedNot listed
GPU GraphicsMali-G57 MC2Adreno 750
Operating SystemAndroid 12Android
3. Memory & Storage
RAM Memory8 GB LPDDR12 GB LPDDR
Internal Storage128GB128GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics
Primary Camera50.1 MP50 MP
Telephoto ZoomNone (digital zoom only)None (digital zoom only)
Ultrawide CameraN/AN/A
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lens8 MP32 MP
7. Body & Dimensions🏆 A78 Lightest Chassis
Dimensions163.8 x 75.04 x 7.99 mmN/A
Weight188 g210 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceNot listedNot listed
8. Battery & Charging
Battery Capacity5,000 mAh5,000 mAh
Wired Fast Charging33W wired fast chargingN/A
Wireless ChargingNot listedNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardNot listedNot listed
BluetoothBluetooth 5.3Not listed
USB Port & SpeedUSB C reversibleNot listed
NFCYesYes
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch PricePrice on request$849
Our verdict

OnePlus 15R wins — BeastScore 79.9/100

The OnePlus 15R is the better pick for most people thanks to its bigger screen (6.7" vs 6.56") and sharper selfie camera (32 MP vs 8 MP). The A78 is worth a look if you prefer its sharper main camera (50.1 MP vs 50 MP).

Buy A78 if you want

Lighter: 188 g vs 210 g (22 g less)

Buy OnePlus 15R if you want

More RAM: 12 GB vs 8 GB

Common questions

Which is better: A78 or OnePlus 15R?

The OnePlus 15R is the better pick for most people thanks to its bigger screen (6.7" vs 6.56") and sharper selfie camera (32 MP vs 8 MP). The A78 is worth a look if you prefer its sharper main camera (50.1 MP vs 50 MP). BeastScore: A78 79.8/100, OnePlus 15R 79.9/100.

What are the main battery and display differences between A78 and OnePlus 15R?

A78 has a 6.56-inch display and 5000 mAh battery. OnePlus 15R has a 6.7-inch display and 5000 mAh battery.

How do A78 and OnePlus 15R compare for speed?

A78 scores 80/100 for performance; OnePlus 15R scores 90/100.

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