Xiaomi Mi A2 Lite vs Redmi S2: A Detailed Comparison

The Xiaomi Mi A2 Lite (also known as Redmi 6 Pro) and Redmi S2 (Redmi Y2) were popular budget smartphones offering a compelling blend of features and affordability. But which one reigns supreme? This comprehensive comparison dives deep into their specs, performance, and overall value to help you decide.

Phones Images

🏆 Quick Verdict

The Mi A2 Lite edges out the Redmi S2 thanks to its superior display contrast and slightly longer battery life. Both phones share the same Snapdragon 625 chipset, offering decent performance for everyday tasks. Ultimately, the Mi A2 Lite provides a marginally better experience.

PHONES
Phone Names	Xiaomi Mi A2 Lite (Redmi 6 Pro)	Xiaomi Redmi S2 (Redmi Y2)

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 20, 38, 40 - Global	1, 3, 4, 5, 7, 8, 20, 38, 40 - Global
Speed	HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps	HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Technology	GSM / CDMA / HSPA / LTE	GSM / CDMA / HSPA / LTE
	1, 3, 5, 7, 8, 34, 38, 39, 40, 41 - China	1, 3, 5, 7, 8, 34, 38, 39, 40, 41 - China

Launch
Announced	2018, July. Released 2018, July	2018, May. Released 2018, May
Status	Discontinued	Discontinued

Body
Build	Glass front, aluminum back, aluminum frame	Glass front, plastic back, plastic frame
Dimensions	149.3 x 71.7 x 8.8 mm (5.88 x 2.82 x 0.35 in)	160.7 x 77.3 x 8.1 mm (6.33 x 3.04 x 0.32 in)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	178 g (6.28 oz)	170 g (6.00 oz)

Display
Resolution	1080 x 2280 pixels, 19:9 ratio (~432 ppi density)	720 x 1440 pixels, 18:9 ratio (~269 ppi density)
Size	5.84 inches, 85.1 cm2 (~79.5% screen-to-body ratio)	5.99 inches, 92.6 cm2 (~74.5% screen-to-body ratio)
Type	IPS LCD	IPS LCD

Platform
CPU	Octa-core 2.0 GHz Cortex-A53	Octa-core 2.0 GHz Cortex-A53
Chipset	Qualcomm MSM8953 Snapdragon 625 (14 nm)	Qualcomm MSM8953 Snapdragon 625 (14 nm)
GPU	Adreno 506	Adreno 506
OS	Android 8.1 (Oreo), upgradable to Android 10, MIUI 12, Android One	Android 8.1 (Oreo), upgradable to Android 9, MIUI 12

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Internal	32GB 3GB RAM, 64GB 4GB RAM	32GB 3GB RAM, 64GB 4GB RAM
	eMMC 5.1	eMMC 5.1

Main Camera
Dual	12 MP, f/2.2, 1.25 μm, PDAF Auxiliary lens	12 MP, f/2.2, 1.25μm, PDAF Auxiliary lens
Features	LED flash, HDR, panorama	LED flash, panorama, HDR
Video	1080p@30fps (gyro-EIS)	1080p@30fps (gyro-EIS)

Selfie camera
Features	HDR	HDR, LED flash
Single	5 MP, f/2.0	16 MP, f/2.5, (wide), 1/3.06" 1.0µm
Video	1080p@30fps	1080p@30fps

Sound
3.5mm jack	Yes	Yes
35mm jack	Yes	Yes
Loudspeaker	Yes	Yes

Comms
Bluetooth	4.2, A2DP, LE	4.2, A2DP, LE
Infrared port	Yes	Yes
NFC	No	No
Positioning	GPS, GLONASS, BDS	-
Radio	FM radio (after SW update to Android 9.0)	FM radio
USB	microUSB 2.0	microUSB 2.0
WLAN	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct	Wi-Fi 802.11 b/g/n, Wi-Fi Direct

Features
Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Battery
Charging	10W wired	10W wired
Type	Li-Po 4000 mAh, non-removable	Li-Po 3080 mAh, non-removable

Misc
Colors	Black, Blue, Gold, Rose Gold, Red	Gray, Gold, Rose Gold, Mesmerising Blue, Stunning Black
Models	M1805D1SG	M1803E6G, M1803E6H, M1803E6I
Price	About 380 EUR	About 160 EUR
SAR	1.04 W/kg (head) 1.15 W/kg (body)	0.43 W/kg (head) 1.58 W/kg (body)
SAR EU	0.55 W/kg (head) 1.47 W/kg (body)	-

Tests
Audio quality	Noise -90.3dB / Crosstalk -93.1dB	Noise -90.3dB / Crosstalk -93.1dB
Battery life	Endurance rating 106h	Endurance rating 92h
Camera	Photo / Video	Photo / Video
Display	Contrast ratio: 1268:1 (nominal), 3.087 (sunlight)	Contrast ratio: 1072:1 (nominal), 3.077 (sunlight)
Loudspeaker	Voice 70dB / Noise 74dB / Ring 86dB	Voice 68dB / Noise 69dB / Ring 82dB
Performance	AnTuTu: 77964 (v7) GeekBench: 4388 (v4.4) GFXBench: 3.4fps (ES 3.1 onscreen)	AnTuTu: 77488 (v7) GeekBench: 4313 (v4.4) GFXBench: 7.4fps (ES 3.1 onscreen)

Xiaomi Mi A2 Lite (Redmi 6 Pro)

Superior Display Contrast
Longer Battery Life
Potentially More RAM Options
Slightly Better Image Processing

Slow Charging Speed
HD+ Resolution (not Full HD)

Xiaomi Redmi S2 (Redmi Y2)

Compact Design
Potentially Lower Price
Decent Performance for the Price

Lower Display Contrast
Shorter Battery Life
HD+ Resolution (not Full HD)

Display Comparison

Both phones feature 6.21-inch HD+ displays. However, the Mi A2 Lite boasts a significantly better contrast ratio (1268:1 vs 1072:1) and excellent sunlight readability (3.087 vs 3.077), resulting in a more visually appealing experience. The Mi A2 Lite's display is noticeably more vibrant and easier to view outdoors.

Camera Comparison

Camera performance is comparable. Both phones feature a dual rear camera setup (typically 12MP + 5MP) and a 5MP front-facing camera. Image quality is decent in good lighting conditions, but struggles in low light. The Mi A2 Lite might have a slight edge in image processing due to software optimizations.

Performance

Under the hood, both devices are powered by the Qualcomm Snapdragon 625 chipset and an Octa-core 2.0 GHz Cortex-A53 CPU. Performance is generally smooth for everyday tasks like browsing, social media, and light gaming. Don't expect flagship-level performance, but they're capable for their price range. RAM configurations varied, with the Mi A2 Lite often offering more RAM options.

Battery Life

The Mi A2 Lite holds a slight advantage in battery life, boasting an endurance rating of 106 hours compared to the Redmi S2's 92 hours. This translates to a noticeably longer usage time on a single charge. Both support 10W wired charging, which is relatively slow by today's standards.

Buying Guide

The Xiaomi Mi A2 Lite (Redmi 6 Pro) is ideal for users prioritizing a vibrant display and slightly extended battery life. The Redmi S2 (Redmi Y2) is a good choice for those seeking a more compact design and potentially a slightly lower price point, though it compromises on display quality.