OnePlus 7T Pro (256GB) vs Xiaomi Redmi S2 (64GB)

Side by side comparison between OnePlus 7T Pro vs Xiaomi Redmi S2 phones, differences, pros, cons with full specifications. What's the better?

3/21/2020 7:41 PM, updated: 7/16/2020 8:26 AM

Compare Xiaomi Redmi S2 XOnePlus 7T Pro (256GB)26Points

Specifications Compare Models

6.67"
AMOLED

1440x3120

48
MP

16mp

8GB
RAM

64bit Octa

4085
mAh

(Non removable)

06PointsXiaomi Redmi S2 (64GB)Compare OnePlus 7T Pro X

Specifications Compare Models

5.99"
IPS

720x1440

12
MP

16mp

4GB
RAM

64bit Octa

3080
mAh

(Non removable)

What's the better phone? OnePlus 7T Pro (256GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

26 Advantages OnePlus 7T Pro (256GB)	vs	6 Advantages Xiaomi Redmi S2 (64GB)
+2.96Ghz 64bit Octa-Core32% More powerful processor, you can open your applications faster	vs	2Ghz 64bit Octa-Core
+8GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.	vs	4GB LPDDR3
+256GB (223GB available)3 times More internal storage for applications and files	vs	64GB (50GB available)
+UFS 3.0Advantage Fastest write and read storage.	vs	eMMC 5.1
+Aluminum frame, glass front/backAdvantage More resistant material	vs	Plastic body, glass front
+Fluid AMOLEDAdvantage Fluid AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+1440x3120 pixels3 times Higher resolution screen	vs	720x1440 pixels
+515 PPI91% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	269 PPI
+6.67"11% Larger screen	vs	5.99"
+(triple camera) 48MP + 8MP + 16MP3 times Higher resolution main camera	vs	(dual camera) 12MP + 5MP
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+f/1.6 (aperture)38% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.2 (aperture)
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+Android 10Advantage Android 10 is newer and safer	vs	Android 8.1 Oreo
+(4G+ LTE-A) 1200 Mbps3 times Faster for surfing the internet and download files	vs	(4G+ LTE-A) 300 Mbps
+4085 mAh33% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3080 mAh
+30W2 times More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.	vs	10W
+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO is newer and faster	vs	802.11 b/g/n (2.4Ghz)
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.2 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	MicroUSB 2.0, USB OTG On-The-Go
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
+Gorilla Glass 5Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
Not supported	vs	+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards
206 grams (7.21 ounces)	vs	+170 grams (5.95 ounces)21% Lighter
8.8 millimeters (0.35 inches)	vs	+8.1 millimeters (0.32 inches)9% Thinner
Dual-LED flash	vs	+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general

22 Common items in both devices

16 million

LDAF/PDAF: laser/phase detection autofocus / PDAF: phase detection autofocus

HDR photo on both cameras

(front) 16MP

4G+ LTE-A

Capacitive

Multitouch

+15 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

Physical features	OnePlus 7T Pro (256GB)	Xiaomi Redmi S2 (64GB)
Model	7T Pro (256GB)	Redmi S2 (64GB)
Other model names	OnePlus 7T Pro (256GB + 8GB RAM), HD1910, HD1913	红米自拍手机S2, Xiaomi S2, Xiaomi Ysl
Country or region available	(Europe), (Global, International), China, Hong Kong	(Global, International), China
Brand	OnePlus	Xiaomi
Release date	October, 2019	May, 2018
Depth	8.8 millimeters (0.35 inches)	8.1 millimeters (0.32 inches)
Size (width x height)	75.9 x 162.6 millimeters (2.99 x 6.4 in)	77.26 x 160.73 millimeters (3.04 x 6.33 in)
Weight	206 grams (7.21 ounces)	170 grams (5.95 ounces)
Qwerty physical keyboard	Not supported	Not supported
Antenna	Internal antenna	Internal antenna
Build, materials	Aluminum frame, glass front/back	Plastic body, glass front
Protection against water and others	Not supported	Not supported
System (OS)	OnePlus 7T Pro (256GB)	Xiaomi Redmi S2 (64GB)
Operating system	Android 10	Android 7.1.2 Nougat
Firmware update	feature not registered	Android 8.1 Oreo
Hardware	OnePlus 7T Pro (256GB)	Xiaomi Redmi S2 (64GB)
Chipset	64bit - Qualcomm Snapdragon 855 Plus SDM855 (7nm)	64bit - Qualcomm Snapdragon 625 MSM8953 (14nm)
CPU processor	Octa-Core, 3 processors: 2.96Ghz Single-Core Kryo 485 2.42Ghz 3-Cores Kryo 485 1.8Ghz Quad-Core Kryo 485	2Ghz Octa-Core ARM Cortex-A53
GPU graphical controller	Qualcomm Adreno 640 672Mhz	Qualcomm Adreno 506 650Mhz
RAM memory	8GB LPDDR4X	4GB LPDDR3
Internal storage	256GB (223GB available) UFS 3.0	64GB (50GB available) eMMC 5.1
External storage	Not supported	Until 256GB microSD, microSDXC (dedicated slot)
Display	OnePlus 7T Pro (256GB)	Xiaomi Redmi S2 (64GB)
Display type	Fluid AMOLED	TFT IPS LCD
Screen size	6.67" inches	5.99" inches
Screen-to-body ratio	~88.5% (screen-to-body ratio)	~74.6% (screen-to-body ratio)
Display resolution	1440x3120 pixels (19.5:9)	720x1440 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	515 PPI	269 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Not supported
Display features	90Hz, HDR10+	feature not registered
Mobile networks	OnePlus 7T Pro (256GB)	Xiaomi Redmi S2 (64GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum download/upload	1200/150 Mbps	300/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band detailsCollapse details
GSM Mhz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800/1900, GSM 850/900/1800/1900	CDMA 800 (China), GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1800/1900/2100	M1803E6G Global version: UMTS 850/900/1900/2100 M1803E6E, M1803E6C, M1803E6T versions: CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat18 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE	LTE Cat6 M1803E6G Global version: LTE (Bands 1,3,4,5,7,8,20) TD-LTE (Bands 38,40) M1803E6E, M1803E6C, M1803E6T versions: LTE (Bands 1,3,5,7,8) TD-LTE (Bands 34,38,39,40,41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
Calling	OnePlus 7T Pro (256GB)	Xiaomi Redmi S2 (64GB)
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Speakerphone	Supported	Supported
Video calling	Supported	Supported
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
Camera	OnePlus 7T Pro (256GB)	Xiaomi Redmi S2 (64GB)
Back camera (main camera)	(triple camera) 48 megapixels 8MP telephotof/2.478mm3x-optical-zoomPDAF/LaserAFOIS 16MP ultrawidef/2.213mmAF	(dual camera) 12 megapixels 5MP depth
Main camera resolution	8000x6000 pixels	4000x3000 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash on both cameras
Focal aperture	f/1.6 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/2" inches	feature not registered
Pixel size	0.8µm pixel	1.25µm pixel
Autofocus	LDAF/PDAF: laser/phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Digital and optical zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
2ª camera	OnePlus 7T Pro (256GB)	Xiaomi Redmi S2 (64GB)
Front camera (secondary)	16 megapixels	16 megapixels
Front camera resolution	4608x3456 pixels	4608x3456 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
Front flash	Not supported	LED
Focal aperture	f/2.0 (aperture)	f/2.0 (aperture)
Focal length	25mm lens	feature not registered
Sensor size	1/3" inches	feature not registered
Pixel size	1µm pixel	feature not registered
Multimedia	OnePlus 7T Pro (256GB)	Xiaomi Redmi S2 (64GB)
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
Connectivity	OnePlus 7T Pro (256GB)	Xiaomi Redmi S2 (64GB)
USB	USB 3.1 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
TV output	Not supported	Not supported
Audio output	Type-C reversible connector	3.5mm jack
Bluetooth	5.0 + A2DP/LE	4.2 + A2DP
WiFi	802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO	802.11 b/g/n (2.4Ghz)
DLNA	Supported	Not supported
NFC	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
Infrared port	Not supported	Supported
Other functions	OnePlus 7T Pro (256GB)	Xiaomi Redmi S2 (64GB)
Active noise cancellation	Supported	Supported
Vibrating alert	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Sensors	Accelerometer Proximity sensor Compass Ambient Light sensor Gyroscope Face unlock Fingerprint sensor (under display)	Accelerometer Proximity sensor Compass Ambient Light sensor Gyroscope Face unlock Fingerprint sensor (rear-mounted)
Other features	- Colors: Mirror Gray/Nebula, Blue/Almond - Display DCI-P3 100%, 90Hz, HDR10+ - Motorized pop-up front camera - Warp Charge 30 battery - WiFi direct, hotspot	- Colors: Gray, Gold, Rose Gold, Blue, Black - MIUI 10 - 18:9 screen - WiFi direct, hotspot
Power supply	OnePlus 7T Pro (256GB)	Xiaomi Redmi S2 (64GB)
Battery	LiPo: Li-Ion polymer (Non removable)	LiPo: Li-Ion polymer (Non removable)
Battery capacity	4085 mAh	3080 mAh
Charger, watts	30W (5V/6A) Fast battery charging	10W (5V/2A) Standard charging
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
Radiation rate	OnePlus 7T Pro (256GB)	Xiaomi Redmi S2 (64GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered