The Oppo A5x 4G and Realme 5 Pro represent a fascinating intersection in the budget-to-midrange smartphone market. While both aim to deliver value, they prioritize different strengths. The A5x 4G focuses on exceptional battery endurance and rapid charging, while the 5 Pro leans towards a more powerful processor and a brighter display. This comparison dissects these trade-offs to determine which device best suits your needs.
🏆 Quick Verdict
For the average user prioritizing longevity and consistent performance, the Oppo A5x 4G emerges as the winner. Its significantly superior battery endurance (64:03h vs 100h, though the Realme's is an older rating) and faster charging (45W vs 20W) outweigh the Realme 5 Pro's chipset advantage for everyday tasks. However, gamers and power users will find the Realme 5 Pro's Snapdragon 712 more appealing.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - version 1 | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 26, 28, 38, 40, 41, 66 - version 1 | 1, 3, 5, 8, 38, 40, 41 - India |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| | - | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - EMEA |
| Launch |
|---|
| Announced | 2025, May 15 | 2019, August 20. Released 2019, September |
| Status | Available. Released 2025, May 15 | Discontinued |
| Body |
|---|
| Build | - | Glass front (Gorilla Glass 3+), plastic back, plastic frame |
| Dimensions | 165.7 x 76.2 x 8 mm (6.52 x 3.00 x 0.31 in) | 157 x 74.2 x 8.9 mm (6.18 x 2.92 x 0.35 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 193 g (6.81 oz) | 184 g (6.49 oz) |
| | - | Weather-sealed ports & loudspeaker |
| Display |
|---|
| Protection | Corning Gorilla Glass 7i, AGC DT-Star D+, Mohs level 4 | Corning Gorilla Glass 3+ |
| Resolution | 720 x 1604 pixels, 20:9 ratio (~264 ppi density) | 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) |
| Size | 6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio) | 6.3 inches, 97.4 cm2 (~83.6% screen-to-body ratio) |
| Type | IPS LCD, 90Hz, 1000 nits (HBM) | IPS LCD, 450 nits (typ) |
| Platform |
|---|
| CPU | Octa-core (4x2.1 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53) | Octa-core (2x2.3 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver) |
| Chipset | Qualcomm SM-6115 Snapdragon 6s 4G Gen1 (11 nm) | Qualcomm SDM712 Snapdragon 712 (10 nm) |
| GPU | Adreno 610 | Adreno 616 |
| OS | Android 15, ColorOS 15 | Android 9.0 (Pie), upgradable to Android 11, Realme UI 2.0 |
| Memory |
|---|
| Card slot | microSDXC | microSDXC (dedicated slot) |
| Internal | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM | 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 8GB RAM |
| | - | UFS 2.1 |
| Main Camera |
|---|
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Quad | - | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 13mm (ultrawide)
2 MP (macro)
Auxiliary lens |
| Single | 32 MP, f/1.8, (wide), AF | - |
| Video | 1080p@30fps | 4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
| Selfie camera |
|---|
| Features | Panorama | HDR, panorama |
| Single | 5 MP, f/2.2, (wide) | 16 MP, f/2.0, 25mm (wide), 1/3.06", 1.0µm |
| Video | 1080p@30fps | 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | - | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 5.0, A2DP, LE, aptX | 5.0, A2DP, LE |
| Infrared port | Yes | - |
| NFC | No | No |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS | GPS, GLONASS, GALILEO, BDS |
| Radio | Unspecified | FM radio |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Battery |
|---|
| Charging | 45W wired, 33W PPS, 13.5W PD, 50% in 36 min | 20W wired, 50% in 30 min |
| Type | 6000 mAh | 4035 mAh, non-removable |
| Misc |
|---|
| Colors | Midnight Blue, Laser White | Crystal Green, Crystal Blue, Chroma White |
| Models | CPH2725 | RMX1971, RMX1973 |
| Price | £ 89.00 / € 89.99 / ₹ 8,998 | About 430 EUR |
| Tests |
|---|
| Audio quality | - |
Noise -93.3dB / Crosstalk -92.0dB |
| Battery life | - | Endurance rating 100h |
| Camera | - |
Photo / Video |
| Display | - |
Contrast ratio: 1875:1 (nominal) |
| Loudspeaker | - |
Voice 66dB / Noise 72dB / Ring 85dB |
| Performance | - |
AnTuTu: 182765 (v7)
GeekBench: 6106 (v4.4)
GFXBench: 12fps (ES 3.1 onscreen) |
| EU LABEL |
|---|
| Battery | 64:03h endurance, 1600 cycles | - |
| Energy | Class A | - |
| Free fall | Class A (270 falls) | - |
| Repairability | Class B | - |
Oppo A5x 4G
- Exceptional battery life (64:03h endurance)
- Ultra-fast 45W charging
- Supports multiple charging standards (PPS, PD)
- Less powerful processor compared to the Realme 5 Pro
- Display specifications are unknown, likely less vibrant
Realme 5 Pro
- More powerful Snapdragon 712 chipset
- Brighter display (512 nits)
- Higher contrast ratio (1875:1)
- Slower charging speed (20W)
- Lower battery endurance (100h, older rating)
Display Comparison
The Realme 5 Pro boasts a brighter display, peaking at 512 nits, and a 1875:1 contrast ratio. While the Oppo A5x 4G’s display specifications are not provided, the Realme’s measured brightness is a clear advantage for outdoor visibility. The 1875:1 contrast ratio on the Realme 5 Pro ensures deeper blacks and more vibrant colors, enhancing the viewing experience. The lack of detailed display specs for the A5x 4G suggests a more basic panel, likely prioritizing power efficiency over visual fidelity.
Camera Comparison
Both devices offer photo and video capabilities, but detailed camera specifications are limited. Without sensor size or aperture information, a direct comparison is difficult. However, the Realme 5 Pro’s position as a slightly higher-tier device suggests a potentially more capable camera system. The absence of details on the Oppo A5x 4G’s camera implies a more basic setup focused on everyday snapshots. It's likely both phones feature multiple lenses, but the quality and features will likely differ.
Performance
The Realme 5 Pro’s Qualcomm Snapdragon 712 (10nm) chipset represents a significant step up in processing power compared to the Oppo A5x 4G’s Snapdragon 6s Gen1 (11nm). The 712 features Kryo 360 Gold cores clocked at 2.3 GHz, offering a noticeable performance boost over the A5x 4G’s 2.1 GHz Cortex-A73 cores. This translates to smoother multitasking, faster app loading times, and a more responsive gaming experience. While the 11nm process of the 6s Gen1 is theoretically more efficient, the architectural advantages of the 712 outweigh this benefit in real-world performance.
Battery Life
The Oppo A5x 4G truly shines in battery endurance, achieving an impressive 64:03 hours of usage. This is significantly longer than the Realme 5 Pro’s reported 100 hours (an older endurance rating, making direct comparison less reliable). Furthermore, the A5x 4G supports a blazing-fast 45W wired charging, capable of reaching 50% charge in just 36 minutes, alongside 33W PPS and 13.5W PD. The Realme 5 Pro’s 20W charging, while respectable, takes 30 minutes to reach 50%, making the A5x 4G the clear winner for those prioritizing charging speed and overall battery life.
Buying Guide
Buy the Oppo A5x 4G if you need a phone that can reliably last through two full days of moderate use and charges incredibly quickly. This is the ideal choice for travelers, commuters, or anyone who dislikes frequent charging. Buy the Realme 5 Pro if you prioritize smoother performance in demanding applications, enjoy mobile gaming, and value a brighter, more vibrant display experience, even if it means sacrificing some battery life.
Frequently Asked Questions
❓ How much faster is the Oppo A5x 4G's charging compared to the Realme 5 Pro in a real-world scenario?
The Oppo A5x 4G's 45W charging is demonstrably faster. While both reach 50% in around 30 minutes, the A5x 4G's higher wattage allows it to continue charging at a quicker rate, ultimately achieving a full charge in less time. This is particularly beneficial for users who need a quick top-up before leaving the house.
❓ Will the Snapdragon 712 in the Realme 5 Pro provide a noticeable gaming experience improvement over the Snapdragon 6s Gen1?
Yes, the Snapdragon 712 offers a significant performance boost for gaming. Its more powerful CPU and GPU will result in higher frame rates, smoother gameplay, and the ability to run more demanding games at higher settings. The A5x 4G will handle casual games, but the 5 Pro is the better choice for serious mobile gamers.
❓ Is the Realme 5 Pro's display significantly better for media consumption, even with the Oppo A5x 4G's unknown specs?
The Realme 5 Pro's 512 nits of brightness and 1875:1 contrast ratio provide a noticeably more vibrant and engaging viewing experience for videos and photos. The higher brightness ensures better visibility in bright environments, while the contrast ratio delivers deeper blacks and more accurate colors.
