Oppo Ace2 vs Realme X50 Pro 5G: A Deep Dive into Two Snapdragon 865 Flagships

The Oppo Ace2 and Realme X50 Pro 5G represent a fascinating intersection of value and performance. Both launched with the Snapdragon 865, offering top-tier processing power, but diverge in their approach to battery technology and charging speeds. This comparison dissects their similarities and differences, helping you determine which device best suits your needs.
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🏆 Quick Verdict

For the average user prioritizing the fastest possible charging and a slightly more refined wireless charging experience, the Oppo Ace2 emerges as the winner. While both phones offer comparable performance thanks to the Snapdragon 865, the Ace2's 65W wired and 40W wireless charging provide a significant convenience advantage.

PHONES
Phone Names Oppo Ace2 Realme X50 Pro 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41 - China1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 42, 66 - Global
5G bands1, 3, 41, 78, 79 SA/NSA - China1, 3, 5, 7, 28, 38, 40, 41, 77, 78 SA/NSA - Global
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / HSPA / LTE / 5G
 CDMA2000 1xEV-DO 41, 78, 79 SA/NSA - India
Launch
Announced2020, April 13. Released 2020, April 202020, February 24. Released 2020, March 05
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frameGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions160 x 75.4 x 8.6 mm (6.30 x 2.97 x 0.34 in)159 x 74.2 x 8.9 mm (6.26 x 2.92 x 0.35 in)
SIMNano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + Nano-SIM
Weight186 g (6.56 oz)205 g (7.23 oz)
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 5
Resolution1080 x 2400 pixels, 20:9 ratio (~402 ppi density)1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Size6.55 inches, 103.6 cm2 (~85.9% screen-to-body ratio)6.44 inches, 100.1 cm2 (~84.9% screen-to-body ratio)
TypeAMOLED, 90Hz, HDR10+, 500 nits (typ)Super AMOLED, 90Hz, HDR10+
Platform
CPUOcta-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SM8250 Snapdragon 865 5G (7 nm+)Qualcomm SM8250 Snapdragon 865 5G (7 nm+)
GPUAdreno 650Adreno 650
OSAndroid 10, ColorOS 7.1Android 10, upgradable to Android 11, Realme UI 2.0
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 UFS 3.0UFS 3.0
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Quad48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm, AF Auxiliary lenses64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 12 MP, f/2.5, 54mm (telephoto), 2x optical zoom, PDAF 8 MP, f/2.3, 13mm (ultrawide), PDAF Auxiliary lens
Video4K@30/60fps, 1080p@30/60/240fps; gyro-EIS4K@30/60fps, 1080p@30/60fps; gyro-EIS
Selfie camera
Dual-32 MP, f/2.5, 26mm (wide), 1/2.8", 0.8µm 8 MP, f/2.2, 17mm (ultrawide), 1/4.0", 1.12µm
FeaturesHDRHDR
Single16 MP, f/2.4, 29mm (wide), 1/3.06", 1.0µm-
Video1080p@30fps1080p@30/120fps, gyro-EIS
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with dual speakers
 -24-bit/192kHz audio
Comms
Bluetooth5.1, A2DP, LE, aptX HD5.1, A2DP, LE, aptX HD
NFCYesYes
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5)GPS (L1+L5), GLONASS, BDS, GALILEO, NavIC
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging65W wired, 100% in 30 min 40W wireless, 100% in 56 min 10W wireless reversed65W wired, PD, 100% in 35 min
TypeLi-Po 4000 mAh4200 mAh
Misc
ColorsAurora Silver, Moon Rock Grey, Fantasy PurpleMoss Green, Rust Red
ModelsPDHM00RMX2075, RMX2071, RMX2076
PriceAbout 520 EURAbout 360 EUR
Tests
Battery life- Endurance rating 90h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -23.2 LUFS (Very good)
Performance- AnTuTu: 592447 (v8) GeekBench: 3175 (v5.1) GFXBench: 45fps (ES 3.1 onscreen)

Oppo Ace2

  • Faster 65W wired charging (30 minutes)
  • 40W wireless charging support
  • 10W reverse wireless charging
  • Potentially more refined software experience (Oppo's ColorOS)

  • Battery capacity not specified
  • Camera specs largely unknown

Realme X50 Pro 5G

  • Strong 90h battery endurance rating
  • 65W wired charging with PD support
  • High peak display brightness (635 nits)
  • Potentially more affordable price point

  • Slower charging time (35 minutes)
  • No wireless charging support

Display Comparison

Both devices utilize high refresh rate displays, though specific refresh rate data isn't provided. The Realme X50 Pro 5G boasts a measured peak brightness of 635 nits, suggesting a vibrant viewing experience in most conditions. While the Oppo Ace2's display specs are not detailed, it's reasonable to assume similar brightness levels given its flagship positioning. Contrast ratio is listed as infinite (nominal) for the Realme X50 Pro 5G, typical for AMOLED panels. Without PWM dimming rate data, it's difficult to assess potential eye strain differences.

Camera Comparison

Both phones feature capable camera systems, but detailed specifications are limited to 'Photo / Video' for both. Without sensor size, aperture, or OIS details, a direct comparison is challenging. The absence of information suggests neither phone prioritizes groundbreaking camera innovation. It's likely both rely on Qualcomm's ISP for image processing. The presence of a 2MP macro camera on either device is likely a marketing feature with limited real-world utility.

Performance

At the heart of both the Oppo Ace2 and Realme X50 Pro 5G lies the Qualcomm SM8250 Snapdragon 865 5G (7 nm+). Both utilize the same octa-core CPU configuration: 1x2.84 GHz Cortex-A77, 3x2.42 GHz Cortex-A77, and 4x1.80 GHz Cortex-A55. This means raw processing power will be virtually identical. However, thermal management – not specified in the data – could lead to differing sustained performance levels under heavy load. The 7nm+ process node is efficient, but prolonged gaming or video encoding could still induce throttling. RAM specifications are missing, but both likely employ LPDDR5 for fast memory access.

Battery Life

The Realme X50 Pro 5G claims an endurance rating of 90 hours, indicating strong battery life. The Oppo Ace2's battery capacity is not specified, but its charging capabilities are a standout feature. Both support 65W wired charging, achieving a 100% charge in 35 minutes for the Realme X50 Pro 5G and 30 minutes for the Oppo Ace2 – a noticeable difference. The Ace2 further distinguishes itself with 40W wireless charging (56 minutes to full) and 10W reverse wireless charging, features absent in the Realme X50 Pro 5G.

Buying Guide

Buy the Oppo Ace2 if you need the absolute fastest charging speeds, both wired and wireless, and value the convenience of reverse wireless charging. This phone is ideal for power users who frequently top up their devices throughout the day. Buy the Realme X50 Pro 5G if you prioritize a potentially longer battery life based on its 90h endurance rating and are comfortable with a slightly slower charging experience. It's a strong contender for users who want a solid flagship experience without breaking the bank.

Frequently Asked Questions

❓ Does the Oppo Ace2's 40W wireless charging significantly outperform other wireless chargers?
Yes, 40W wireless charging is considerably faster than the typical 15W-25W wireless charging found on many other devices. This allows for a full charge in approximately 56 minutes, making it a practical alternative to wired charging for users who prefer a cable-free experience.
❓ How does the Snapdragon 865 in the Realme X50 Pro 5G handle sustained gaming performance?
While the Snapdragon 865 is a powerful chipset, sustained gaming performance can be affected by thermal throttling. Without specific thermal testing data, it's difficult to say definitively how the Realme X50 Pro 5G performs during extended gaming sessions. However, the 7nm+ process node should provide reasonable efficiency.
❓ Is the 65W charging on both phones compatible with Power Delivery (PD) chargers?
The Realme X50 Pro 5G explicitly states support for 65W charging with PD (Power Delivery). The Oppo Ace2's documentation does not mention PD, so compatibility with non-Oppo 65W PD chargers is uncertain. Using a compatible charger is crucial to achieve the fastest charging speeds.