Oppo has consistently delivered stylish and affordable smartphones. Today, we're pitting two of their models against each other: the older, but impressive, Oppo R7 Plus and the more recent Oppo A83. Which phone offers the best value and performance for your money?
🏆 Quick Verdict
The Oppo R7 Plus boasts exceptional battery life and a surprisingly bright display. However, the Oppo A83's newer chipset provides a performance edge. Ultimately, the R7 Plus is a champion of endurance, while the A83 offers a more modern experience.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 - Global, Taiwan | HSDPA 850 / 900 / 2100 - India, Thailand, Pakistan |
| 4G bands | 1, 3, 5, 7, 8, 40 - Global | 1, 3, 5, 8, 38, 40, 41 - India, Thailand |
| Speed | HSPA, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps |
| Technology | GSM / HSPA / LTE | GSM / CDMA / HSPA / LTE |
| | 1, 2, 4, 7, 17 - USA | 1, 3, 5, 7, 8, 38, 40, 41 - Pakistan |
| Launch |
|---|
| Announced | 2015, May. Released 2015, May | 2018, January. Released 2018, January |
| Status | Discontinued | Discontinued |
| Body |
|---|
| Build | - | Glass front (Gorilla Glass 3), aluminum back, aluminum frame |
| Dimensions | 158 x 82 x 7.8 mm (6.22 x 3.23 x 0.31 in) | 150.5 x 73.1 x 7.7 mm (5.93 x 2.88 x 0.30 in) |
| SIM | Nano-SIM + Micro-SIM | Nano-SIM + Nano-SIM |
| Weight | 192 g (6.77 oz) | 143 g (5.04 oz) |
| Display |
|---|
| Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 3 |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~367 ppi density) | 720 x 1440 pixels, 18:9 ratio (~282 ppi density) |
| Size | 6.0 inches, 99.2 cm2 (~76.6% screen-to-body ratio) | 5.7 inches, 83.8 cm2 (~76.2% screen-to-body ratio) |
| Type | AMOLED | IPS LCD |
| Platform |
|---|
| CPU | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) | Octa-core 2.5 GHz Cortex-A53 |
| Chipset | Qualcomm MSM8939 Snapdragon 615 (28 nm) | Mediatek MT6763T Helio P23 (16 nm) |
| GPU | Adreno 405 | Mali-G71 MP2 |
| OS | Android 5.1.1 (Lollipop), ColorOS 2.1 | Android 7.1 (Nougat), ColorOS 3.2 |
| Memory |
|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| Internal | 32GB 3GB RAM, 64GB 4GB RAM | 16GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM |
| | eMMC 4.5 | eMMC 5.1 |
| Main Camera |
|---|
| Features | Laser AF, Schneider-Kreuznach optics, dual-LED flash, panorama, HDR | LED flash, HDR, panorama |
| Single | 13 MP, f/2.2, 1/3.1", 1.12µm | 13 MP, f/2.2, AF |
| Video | 1080p@60fps, 720p@120fps | 1080p@30fps |
| Selfie camera |
|---|
| Single | 8 MP, f/2.4 | 8 MP, f/2.2 |
| Video | - | 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 4.0, LE | 4.2, A2DP, LE |
| NFC | No | No |
| Positioning | GPS, GLONASS | GPS, GLONASS |
| Radio | No | No |
| USB | microUSB 2.0, OTG | microUSB 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Accelerometer, proximity, compass |
| Battery |
|---|
| Charging | 20W wired, 75% in 30 min | - |
| Type | Li-Po 4100 mAh, non-removable | Li-Ion 3180 mAh, non-removable |
| Misc |
|---|
| Colors | Golden, Silver | Gold, Black, Red, Blue |
| Models | R7plusf | CPH1729, CPH1827 |
| Price | About 430 EUR | About 200 EUR |
| Tests |
|---|
| Audio quality |
Noise -94.3dB / Crosstalk -94.9dB | - |
| Battery life |
Endurance rating 94h
| - |
| Camera |
Photo / Video | - |
| Display |
Contrast ratio: Infinite (nominal), 3.499 (sunlight) | - |
| Loudspeaker |
Voice 73dB / Noise 72dB / Ring 79dB
| - |
| Performance |
Basemark OS II 2.0: 968Basemark X: 5349 | - |
Oppo R7 Plus
- Exceptional battery life (94h endurance)
- Bright display (claimed infinite contrast)
- Fast charging (20W)
- Sleek design (typical of Oppo)
- Older chipset (Snapdragon 615)
- Potentially outdated software
- Camera details limited
- May lack latest features
Oppo A83
- Newer chipset (Helio P23) for better performance
- More responsive user experience
- Likely better software support
- Modern design
- Battery life not as impressive as R7 Plus
- Display likely standard IPS LCD
- Camera details limited
- May lack premium features
Display Comparison
The Oppo R7 Plus features a reported 'infinite' contrast ratio (likely a marketing term, with a sunlight readability of 3.499), suggesting excellent visibility. The A83 likely has a standard IPS LCD display, common for its price range. While the R7 Plus's contrast is intriguing, the A83's display likely offers better color accuracy.
Camera Comparison
Camera details are limited for both devices. The R7 Plus likely has a decent camera for its time, but the A83's newer chipset may offer improved image processing and potentially better low-light performance. Both likely offer standard camera features for their respective price points.
Performance
The Oppo A83's Mediatek Helio P23 chipset at 2.5 GHz offers a noticeable performance boost over the R7 Plus's Snapdragon 615. Expect smoother multitasking, faster app loading, and better gaming performance on the A83. The R7 Plus's CPU, while Octa-core, uses older Cortex-A53 cores at lower clock speeds.
Battery Life
The Oppo R7 Plus shines here. Its endurance rating of 94 hours is phenomenal, significantly outperforming most smartphones. The A83's battery capacity is likely standard for its class, but it won't match the R7 Plus's longevity. The R7 Plus also features 20W fast charging, capable of reaching 75% charge in 30 minutes.
Buying Guide
The Oppo R7 Plus is ideal for users prioritizing battery life above all else and who don't need the absolute latest performance. The Oppo A83 is a better choice for those seeking a smoother, more responsive experience with a newer processor and potentially better software support.
Frequently Asked Questions
❓ Is the Oppo R7 Plus still worth buying?
If battery life is your absolute top priority and you can find it at a very low price, the R7 Plus is still a contender. However, consider the age and potential lack of software updates.
❓ Which phone is better for gaming?
The Oppo A83 is significantly better for gaming due to its newer and more powerful chipset.
