OPPO A77 (2017) vs OPPO Reno 8 Z
Quick Comparison
OPPO Reno 8 Z has better RAM than OPPO A77 (2017). In terms of display resolution, OPPO Reno 8 Z has better resolution of 2400 x 1080 than OPPO A77 (2017) which has resolution of 1920 x 1080. OPPO Reno 8 Z has more internal memory than OPPO A77 (2017)
| Name | OPPO A77 (2017) | OPPO Reno 8 Z |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 5.5 in | 6.43 in |
| Internal Memory | 64 GB | 256 GB |
| Battery | 3200 mAh | 4500 mAh |
| Camera | 13 MP | 64 MP + 2 MP + 2 MP Triple |
| Price | Rs. 23499 | Rs. 26990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July, 2017. The cost of OPPO A77 (2017) is Rs. 23499. The launch Date of the second phone is September 13, 2022. The Expected cost of OPPO Reno 8 Z is Rs. 26990.
Display comparison
OPPO A77 (2017) has screen size of 5.5 inches which falls short to OPPO Reno 8 Z's 6.43 inch screen. OPPO A77 (2017) has IPS Screen type where as OPPO Reno 8 Z has AMOLED Screen type. OPPO A77 (2017) has display density of 401 PPI & OPPO Reno 8 Z has only 395 PPI display density. OPPO A77 (2017) has 16:9 aspect ratio where as OPPO Reno 8 Z has 20.5:9 aspect ratio.
Memory comparison
OPPO Reno 8 Z's larger 8 GB RAM is better for playing games and all with respect to OPPO A77 (2017)'s lower 4 GB RAM. OPPO Reno 8 Z has more Internal Memory (256 GB) than OPPO A77 (2017) (64 GB).
Camera comparison
OPPO Reno 8 Z's 64 MP + 2 MP + 2 MP Triple Rear Camera outshines OPPO A77 (2017)'s 13 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 7.1 and the second one on 12 version.
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Full Comparison
| Name | OPPO A77 (2017) | OPPO Reno 8 Z |
| General | ||
| Model | Reno8 Z 5G | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July, 2017 | September 13, 2022 |
| Design | ||
| Dimensions | 75.9 x 153.3 x 7.4 mm | 73.2 x 159.9 x 7.66 mm |
| Weight | 148 g | 181 g |
| Bezel less | Yes | |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color AMOLED Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 1080 x 1920 pixels | 6.43 inches, 1080 x 2400 pixels, 60 Hz |
| Aspect Ratio | 16:9 | 20.5:9 |
| PPI | ~ 401 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 89.3% | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | |
| Storage | 64 GB | 256 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | NSA: n77/78/38/40/41/1/3/5/7/8/20/28, SA: n77/78/38/40/41/1/3/5/7/8/20/28 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.1, A2DP, LE, aptX HD |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS |
| Fingerprint Sensor | Yes | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Gyro, Proximity, Compass, Pedometer, Optical Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Water Resistance | Yes | |
| IP Rating | IPX5 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 13 MP | 64 MP ƒ/1.7 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Night Mode, Photo, Video, Professional Shooting Mode, Panorama, Portrait, Time-lapse Mode, Slow-motion Mode, Text Scan, Extra HD, Google Lens, Macro, Stickers |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP | 16 MP ƒ/2.4 (Wide Angle) 27mm, 1.0µm Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v7.1 (Nougat) | Android v12 |
| Chipset | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 695 |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver | |
| GPU | Adreno 506 | Adreno 619 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | Yes | |
| Music | FLAC, MP3, eAAC+, WAV | Yes |
| Video | MP4, H.264 | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3200 mAh, Li-ion Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | |
| Reverse Charging | Yes | |