OnePlus Ace 2
#498
Samsung Galaxy A55
#627Category Breakdown
OnePlus Ace 2
Samsung Galaxy A55
Performance
73.070.8
Camera
52.552.5
Display
88.588.5
Battery
64.563.0
Build
75.875.8
Overall
70.069.1
Summary
- The OnePlus Ace 2 features a slightly larger 6.74-inch AMOLED display with a higher resolution and pixel density compared to the 6.6-inch Super AMOLED display of the Samsung Galaxy A55, although both support 120Hz refresh rates and HDR10+.
- In terms of performance, the Ace 2 is powered by the more advanced Snapdragon 8+ Gen 1 chipset, while the A55 uses the Exynos 1480, which may result in better overall performance for demanding tasks on the OnePlus device.
- Both phones have a 50 MP main camera with OIS, but the A55 offers a higher resolution 32 MP selfie camera compared to the 16 MP on the Ace 2.
- Battery capacity is identical at 5000 mAh, but the Ace 2 supports significantly faster 100W charging versus the A55's 25W.
- Regarding software, the Ace 2 runs on Android 13 with ColorOS 13, while the A55 comes with Android 14 and One UI 6.1, promising longer software support.
- Build quality is comparable, with both using premium materials, though the A55 is slightly heavier and features Gorilla Glass Victus+ for added durability.
Side-by-side Specification Comparison
OnePlus Ace 2
Samsung Galaxy A55
General
Release Date
2023, February 07
2024, March 11
Announced
2023, February 07
2024, March 11
Description
N/A
N/A
Display
Size
6.74"
6.6"
Type
AMOLED, 1B colors, 120Hz, HDR10+
Super AMOLED, 120Hz, HDR10+, 1000 nits (HBM)
Resolution
1240 x 2772 pixels, 20:9 ratio (~451 ppi density)
1080 x 2340 pixels, 19.5:9 ratio (~390 ppi density)
PPI
1240
1080
Refresh Rate
120Hz
120Hz
Peak Brightness
N/A
N/A
HDR Support
✓
✓
Protection
Asahi Glass
Corning Gorilla Glass Victus+
Performance
Chipset
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
Exynos 1480 (4 nm)
CPU
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Adreno 730
Xclipse 530
Memory
256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM, 512GB 18GB RAM
128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Expandable Storage
✗
✗
Card Slot
No
microSDXC (uses shared SIM slot)
Camera
Main Camera
50 MP
50 MP
Main Camera Details
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS8 MP, f/2.2, 16mm, 120˚ (ultrawide), 1/4.0", 1.12µm2 MP, f/2.4, (macro)
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS12 MP, f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm5 MP, f/2.4, (macro)
Front Camera
16 MP
32 MP
Front Camera Details
16 MP, f/2.4, 26mm (wide), 1/3.09", 1.0µm
32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8µm
Video Recording
4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS
4K@30fps, 1080p@30/60fps, gyro-EIS
Selfie Video
1080p@30fps
4K@30fps, 1080p@30/60fps
OIS
✓
✓
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
5000 mAh
5000 mAh
Battery Details
Li-Po 5000 mAh
Li-Ion 5000 mAh
Charging Details
100W wired, 100% in 25 min
25W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
163.4 x 74.3 x 8.7 mm (6.43 x 2.93 x 0.34 in)
161.1 x 77.4 x 8.2 mm (6.34 x 3.05 x 0.32 in)
Weight
204 g
213 g
Materials
Glass front (Asahi Glass), aluminum frame, glass back (Gorilla Glass 5)
Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass), aluminum frame
Water Resistance
N/A
N/A
Colors
Black, Glacier Blue, Red
Iceblue, Lilac, Navy, Lemon
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIMNano-SIM +eSIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM + eSIM (max 2 at a time)
Network
GSM / CDMA / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
Network Speed
HSPA, LTE (CA), 5G
HSPA, LTE, 5G
5G
✓
✓
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
5.3, A2DP, LE
5.3, A2DP, LE
NFC
✓
✓
USB
USB Type-C 2.0
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
GPS, GALILEO, GLONASS, BDS, QZSS
Software
Operating System
Android 13, ColorOS 13
Android 14, up to 4 major Android upgrades, One UI 6.1
OS Version
Android 13, ColorOS 13
Android 14, up to 4 major Android upgrades, One UI 6.1
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, compass
Audio
Stereo Speakers
✓
✓
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
Audio Jack
No
No