Xiaomi Mi A3 vs Realme 15

239 USD

239 USD

Available

Available

Xiaomi Mobiles

Realme Mobiles

Mi A3

RMX5106

2019, June 24

2025, July 30

GSM / HSPA / LTE

GSM / HSPA / LTE / 5G

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

GSM 850 / 900 / 1800 / 1900

HSDPA 850 / 900 / 1700 / 1900 / 2100

HSDPA 850 / 900 / 2100

1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40

1, 3, 5, 8, 28, 40, 41

HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 400/50 Mbps

HSPA, LTE, 5G

1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA

153.5 x 71.9 x 8.5 mm

162.3 x 76.2 x 7.7 / 7.8 / 8.0 mm

173.8 g (6.14 oz)

187 g or 189 g (6.60 oz)

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame

Glass front, aluminum frame, fiberglass back or silicone polymer (eco leather) back IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions

Hybrid Dual SIM (Nano-SIM, dual stand-by)

Nano-SIM + Nano-SIM

Kind of Gray, Not just Blue, More than White

Flowing Silver, Silk Pink, Velvet Green

Super AMOLED capacitive touchscreen, 16M colors

AMOLED, 1B colors, 144Hz, 3840Hz PWM, HDR, 1600 nits (HBM), 4500 nits (peak)

6.09 inches, 91.0 cm2 (~82.5% screen-to-body ratio)

6.77 inches, 110.9 cm2 (~89.5% screen-to-body ratio)

720 x 1560 pixels, 19.5:9 ratio (~282 ppi density)

1080 x 2392 pixels (~388 ppi density)

Android 9.0 (Pie), upgradable to Android 10, Android One

Android 15, Realme UI 6.0

Qualcomm SDM665 Snapdragon 665 (11 nm)

Mediatek Dimensity 7300+ (4 nm)

Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)

Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)

Adreno 610

Mali-G615 MC2

4GB

12GB

64GB/128GB Built-in,

256GB UFS 3.1

microSDXC (uses shared SIM slot)

48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF

50 MP, f/1.8, 24mm (wide), 1/1.56", PDAF, OIS

8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm

8 MP, f/2.2, 112˚, 16mm (ultrawide)

2 MP, f/2.4, (depth)

LED flash, HDR, panorama

LED flash, HDR, panorama

4K@30fps, 1080p@30/60/120fps

4K@30fps, 1080p@30fps, gyro-EIS, OIS

32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm

50 MP, f/2.4, 23mm (wide)

HDR

Panorama

1080p@30fps

4K@30fps, 1080p@30fps

(Li-ion Non removable), 4030 mAh - Fast battery charging 18W (Quick Charge 3)

Li-Ion 7000 mAh

Fast charging 18W Quick Charge 3

80W wired, 50% in 25 min

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Yes

Yes, with stereo speakers

Yes

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

Wi-Fi 802.11 a/b/g/n/ac/6, dual-band

5.0, A2DP, LE, aptX HD

5.4, A2DP, LE

Yes, with A-GPS, GLONASS, BDS

GPS, GLONASS, GALILEO, BDS

Yes

FM radio

2.0, Type-C 1.0 reversible connector

USB Type-C 2.0

Basemark OS II 2.0: 2345 Basemark X: 17948

Contrast ratio: Infinite (nominal)

Voice 74dB / Noise 74dB / Ring 81dB

Noise -93.7dB / Crosstalk -93.0dB

Endurance rating 101h