Xiaomi Redmi Note 4 vs Xiaomi Redmi 9A Comparison and Differences
Smartphone 1
Xiaomi Redmi Note 4
Smartphone 2
Xiaomi Redmi 9A
Smartphone 3
Xiaomi Redmi Note 4 or Xiaomi Redmi 9A Specs Comparison
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Common specs
| Brand and model | Xiaomi Redmi Note 4 | Xiaomi Redmi 9A | |
| Rating | (+) | (+) | |
| Release date | 2017, January | 2020, June 30 | |
| Dimensions (HxWxD) | 151 x 76 x 8.5 mm | 5.94 x 5.94 x 2.99 in | 164.9 x 77 x 9 mm | 6.49 x 6.49 x 3.03 in | |
| Weight | 165 g | 5.82 oz | 196 g | 6.91 oz | |
| Body Build | Front glass, aluminum body | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Dark Gray, Gold, Black, Lake Blue (64/4GB model) | Carbon Gray, Sky Blue, Ocean Green | |
| Battery | 4100 mAh, Non-removable Li-Po | 5000 mAh, Non-removable Li-Po | |
| Approximate price | 150 EUR | 90 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5.5" in | 6.53" in | |
| Screen area | 83.4 cm2 | 102.9 cm2 | |
| Screen format | 16:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 72.7% | 81.1% | |
| Screen resolution | 1080 x 1920 px | 720 x 1600 px | |
| Screen PPI /points per inch/ | 401 PPI | 269 PPI | |
| Other specs | - 400 nits typ. brightness | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 13 MP, Single | 13 MP, Single | |
| Camera specs | -13 MP, f/2.0, 1.12µm, PDAF | -13 MP, f/2.2, 28mm (wide), PDAF | |
| Functions | Dual-LED dual-tone flash, panorama, HDR | LED flash, HDR | |
| Video | 1080p@30fps, 720p@120fps | 1080p@30/60fps | |
| Front camera, selfie | 5 MP, Single | 5 MP, Single | |
| Specifications | 5 MP, f/2.0 | 5 MP, f/2.2, (wide), 1.12µm | |
| Functions | HDR | ||
| Video | 1080p@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 6.0 (Marshmallow), upgradable to 7.0 (Nougat); MIUI 10 | Android 10, MIUI 12 | |
| Chipset | - Qualcomm MSM8953 Snapdragon 625 (14 nm) | - MediaTek Helio G25 (12 nm) | |
| CPU | - Octa-core 2.0 GHz Cortex-A53 | - Octa-core 2.0 GHz Cortex-A53 | |
| GPU | Adreno 506 | PowerVR GE8320 | |
| External memory | microSD, up to 256 GB (uses SIM 2 slot) | microSDXC (dedicated slot) | |
| Internal memory | 64 GB, 4 GB RAM 32 GB, 3 GB RAM; 64 GB, 3 GB RAM (China only) | 32GB 2GB RAM, 32GB 3GB RAM |
Benchmark
| Antutu 8 Total | 102376 | 102006 | |
| Antutu 7 Total | |||
| GeekBench 5 Single Core | 171 | 154 | |
| GeekBench 5 Multi-Core | 917 | 498 | |
| GeekBench 4 Single Core | 1475 | ||
| GeekBench 4 Multi-Core | 4010 | ||
| GeekBench 4 RenderScript | 3151 |
Communication and Connectivity
| SIM card | Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
| Bands | -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | |||
| USB | microUSB 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go | |
| Bluetooth | 4.1, A2DP, LE | 5.0, A2DP, LE | |
| Harmful irradiation |
SAR - 0.90 W/kg (head) 0.65 W/kg (body) SAR EU - 0.40 W/kg (head) 1.19 W/kg (body) |
Music and Audio
| Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes | |
| Others | - 24-bit/192kHz audio -Active noise cancellation with dedicated mic |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass , Infrared port | - Accelerometer, proximity , Infrared port | |
| Other extras |
- Charging 10W |
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| Versions |
- For Global market. Also known as Xiaomi Redmi Note 4x Global. |
Reviews and Opinions on Xiaomi Redmi Note 4 and Xiaomi Redmi 9A
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