Phone Comparison - Huawei nova 3 vs Xiaomi Redmi A2 vs Samsung Galaxy A15 5G
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| Price Comparison (India) | - | - | |
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| Manufacturer | Huawei | Xiaomi | Samsung |
| Announced | 2018, July | March 2023 | December 2023 |
| Status | Available. Released 2018, August | Available - March 2023 | Coming Soon - December 2023 |
| Price | Rs. 29,999 ($0.00) [Similarly Priced] | - | - |
| Colors | Iris Purple, Airy blue, Primrose Gold, Red, Black | Light Green, Light Blue, Black | Black, Personality Yellow, Fantasy Blue, Optimistic Blue |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
157 x 73.7 x 7.3 mm (6.18 x 2.9 x 0.29 in) |
164.9 x 76.8 x 9.1 mm (6.49 x 3.02 x 0.36 in) |
160.1 x 76.8 x 8.4 mm (6.3 x 3.02 x 0.33 in) |
| Weight | 166 g (5.86 oz) | 192 g (6.77 oz) | 200 g (7.05 oz) |
| SIM Type | Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) CDMA 800 & TD-SCDMA - PAR-TL20 |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual sim model only) |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 - PAR-LX1M, PAR-LX1, PAR-TL20 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - PAR-LX9 HSDPA 850 / 900 / 2100 - PAR-AL00 |
HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G Network | LTE band | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International | LTE |
| 5G Network | - | - | SA/NSA |
| Messaging | SMS, MMS, Push Mail, EMail | ||
| Build Features | - Fingerprint Sensor |
- | - Fingerprint Sensor (side-mounted) |
| Notification LED | Yes | - | - |
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| OS | Android 8.1 (Oreo), upgradable to Android 9.0 (Pie) | Android 12 (Go edition) | Android 14 |
| User Interface | EMUI 9 | MIUI 13 | One UI 6 |
| Processor | Octa-core (4x2.4 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53), Kirin 970 (10 nm) | Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53), Mediatek Helio G36 (12 nm) | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Dimensity 6100+ (6 nm) |
| GPU | Mali-G72 MP12 | PowerVR GE8320 | Mali-G57 MC2 |
| RAM | 4/6 GB | 3 GB | 8 GB |
| Internal Memory | 128 GB | 32 GB | 256 GB |
| External Memory | microSD, up to 256 GB (uses SIM 2 slot) | microSDXC (dedicated slot) | microSDXC |
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| Type | IPS LCD Capacitive Touchscreen | HD+ IPS LCD Screen 400 nits (typ) |
FHD+ Super AMOLED Screen 90Hz Refresh Rate 800 Nits (HBM) |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 6.3 inches | 6.52 inches | 6.5 inches |
| Resolution | 1080 x 2340 pixels (409 ppi) | 720 x 1600 pixels (269 ppi) | 1080 x 2340 pixels (396 ppi) |
| Screen-to-Body Ratio | 84.24% | 81.10% | 84.56% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | FM radio | Unspecified |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 16 MP + 24 MP | 8 MP + 0.08 MP | 50 MP + 5 MP + 2 MP |
| Flash | LED Flash | Dual-LED Flash | LED Flash |
| Features | 16 MP, 27mm (wide), f/1.8, PDAF 24 MP B/W, 27mm (wide), f/1.8, PDAF HDR, panorama |
8 MP, f/2.0, (wide) 0.08 MP (depth) HDR |
50 MP, f/1.8, (wide), AF 5 MP, f/2.2, (ultrawide) 2 MP, f/2.4, (macro) Panorama, HDR |
| Video | 2160p@30fps, 1080p@60fps, 1080p@30fps (gyro-EIS) | 1080p@30fps | 1080p@30fps |
| Front Camera |
24 MP, f/2.0, 26mm (wide) + 2 MP, depth sensor HDR Video, 1080p@30fps [Similar] |
5 MP, f/2.2 1080p@30fps [Similar] |
13 MP, f/2.0, (wide) 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE, VoLTE | HSPA, LTE | HSPA, LTE, 5G |
| Bluetooth | 4.2, A2DP, LE, EDR, aptX HD | 5.0, A2DP, LE | Yes |
| Wi-Fi | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n | Yes |
| USB | 2.0, Type-C 1.0 reversible connector | microUSB 2.0 | USB Type-C 2.0 |
| GPS | Yes, with A-GPS, GLONASS, BDS | GPS, GLONASS, GALILEO, BDS | GPS, GALILEO, GLONASS, BDS, QZSS |
| Browser | Yes | Yes | Yes |
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| Internal | 128 GB, 4/6 GB RAM | 32 GB, 3 GB RAM or 32 GB, 2 GB RAM | 256 GB, 8 GB RAM |
| Expandable Storage | microSD, up to 256 GB (uses SIM 2 slot) | microSDXC (dedicated slot) | microSDXC |
| USB OTG | Supported | Not Supported | Not Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Magnetic-Field Sensor (Compass) | |
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| Gyroscope Sensor | |
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| NFC | |
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| Type | Non-removable Li-Po Battery Fast battery charging 18W |
Non-removable Li-Po Battery Battery charging 10W |
Non-removable Li-Po Battery Fast battery Charging 25W |
| Capacity | 3750 mAh | 5000 mAh | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 29,999 
