Samsung Galaxy Note9 | Xiaomi Redmi 7 | |
Specifications | ||
Brand | Samsung | Xiaomi |
Model | - | - |
Release Date | August 2018 | March 2019 |
Operating System | Experience UI (Android 8.1) | MIUI (Android 9.0) |
Dimensions | ||
Size | 161.9 x 76.4 x 8.8 mm 6.37 x 3.01 x 0.35 in |
158.7 x 75.6 x 8.5 mm 6.25 x 2.98 x 0.33 in |
Weight | 201 g 7.09 oz |
180 g 6.35 oz |
Screen | ||
Size | 6.4 inches | 6.26 inches |
Resolution | 1,440 x 2,960 pixels | 720 x 1,520 pixels |
PPI | 516 | 269 |
Features | OLED | - |
Cameras | ||
Rear | Dual camera 12 MP f/1.5 Wide 12 MP f/2.4 Telephoto |
Dual camera 12 MP f/2.2 2 MP Depth |
Front | Dual camera 8 MP f/1.7 Wide 2 MP Iris |
8 MP f/2.0 |
Storage | ||
Memory | 6 GB 8 GB |
2 GB 3 GB 4 GB |
Fixed | 128 GB 512 GB |
16 GB 32 GB 64 GB |
Removable | microSDXC | microSDXC |
Processor | ||
Chip | Samsung Exynos 9810 Octa-core processor 10 nm |
Qualcomm Snapdragon 632 SDM632 Octa-core processor 14 nm |
CPU | 4x 2.70 GHz Mongoose M3 4x 1.80 GHz Cortex-A55 |
4x 1.80 GHz Kryo 250 Gold 4x 1.80 GHz Kryo 250 Silver |
GPU | Mali-G72 MP18 | Adreno 506 |
Battery | ||
Capacity | 4,000 mAh | 4,000 mAh |
Features | Fast charging 15W | - |
Removable | ||
Connectivity | ||
5G | ||
NFC | ||
3.5 mm Audio Jack | ||
Micro USB | ||
USB Type-C | ||
Lightning |