OPPO A91 vs OPPO R7 Plus
OPPO A91
OPPO R7 Plus
| OPPO A91 | OPPO R7 Plus | |
|---|---|---|
| Display | 6.4-inch AMOLED FHD+ 2400 x 1080 resolution | 6-inch AMOLED @ 1920×1080 pixels, 367ppi |
| Processor | MediaTek Helio P70 | 1.5GHz Qualcomm Snapdragon 615 octa-core CPU |
| Memory | 8GB RAM | 3GB RAM |
| Battery | 4,000mAh battery with 30W VOOC 3.0 fast charging | 4,100mAh Li-Po non-removable battery, VOOC fast charging |
| Camera | 16MP front camera | 13MP ISOCELL RGBW sensor, Schneider-Kreuznach lens, phase detection & laser AF, dual-LED flash |
| OS | ColorOS 6.1 (Android 9) | Android 5.1 Lollipop, Color OS 2.1 |
The OPPO A91 leads with a larger 6.4-inch display, more memory (8GB RAM) and more storage (128GB), while the OPPO R7 Plus offers a bigger 4100mAh battery.
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