Product
Realme 3
Realme 3
₹10,999
Infinix Smart 9 HD
Infinix Smart 9 HD
₹8,999
Battery
Charging 10W wired 10W wired Reverse wired
Type 4230 mAh, non-removable 5000 mAh
Body
Build Glass front (Gorilla Glass 3), plastic back, plastic frame Glass front, plastic back, plastic frame
Dimensions 156.1 x 75.6 x 8.3 mm (6.15 x 2.98 x 0.33 in) 165.7 x 77.1 x 8.4 mm (6.52 x 3.04 x 0.33 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 175 g (6.17 oz) 188 g (6.63 oz)
  - IP54 dust protected and water resistant (water splashes)
Comms
Bluetooth 4.2, A2DP, LE Yes
Infrared port - Yes
NFC No No
Positioning GPS, GLONASS GPS
Radio FM radio FM radio
USB microUSB 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n/ac, dual-band
Display
Protection Corning Gorilla Glass 3 -
Resolution 720 x 1520 pixels, 19:9 ratio (~270 ppi density) 720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Size 6.22 inches, 96.6 cm2 (~81.8% screen-to-body ratio) 6.7 inches, 108.4 cm2 (~84.8% screen-to-body ratio)
Type IPS LCD IPS LCD, 90Hz, 500 nits (peak)
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass Fingerprint (side-mounted), accelerometer, proximity, compass
Launch
Announced 2019, March. Released 2019, March 2024, November
Status Discontinued Available. Released 2024, December
Main Camera
Dual 13 MP, f/1.8, 1/3.1", 1.12µm, PDAF 2 MP, (depth) -
Features LED flash, HDR Dual-LED flash, HDR, panorama
Single - 13 MP, f/1.9, 27mm (wide), AF Auxiliary lens
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM 64GB 3GB RAM, 64GB 4GB RAM
  eMMC 5.1 -
Misc
Colors Black, Dynamic Black, Radiant Blue, Diamond Red Metallic Black, Neo Titanium, Mint Green, Coral Gold
Models RMX1825, RMX1821, 1821 X6532C
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 38, 41, 40, 66
Speed HSPA 42.2/5.76 Mbps, LTE (2CA) Cat12 600/50 Mbps HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  1, 3, 5, 8, 38, 40, 41 -
Our Tests
Audio quality Noise -93.5dB / Crosstalk -91.6dB -
Battery (old) Endurance rating 108h -
Camera Photo / Video -
Display Contrast ratio: 1464:1 (nominal), 2.918 (sunlight) -
Loudspeaker Voice 66dB / Noise 71dB / Ring 81dB -
Performance AnTuTu: 132764 (v7) GeekBench: 4936 (v4.4) GFXBench: 15fps (ES 3.1 onscreen) -
Platform
Chipset Mediatek MT6771 Helio P60 (12 nm)Mediatek Helio P70 (12 nm) Mediatek Helio
CPU Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) Octa-core 8x2.2 GHz Cortex-A53
GPU Mali-G72 MP3 Mali-G57 MC1
OS Android 9.0 (Pie), upgradable to Android 10, Realme UI Android 14 (Go edition), XOS 14
Selfie camera
Features HDR LED flash
Single 13 MP, f/2.0, (wide), 1/3.1", 1.12µm 8 MP, f/2.0, (wide)
Video 1080p@30fps Yes
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes, with stereo speakers
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