Xiaomi Redmi 3S vs Motorola razr 40 Ultra Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

6.5
Xiaomi Redmi 3S
6.4
Motorola razr 40 Ultra
Xiaomi Redmi 3S Motorola razr 40 Ultra
Released · Jun 15, 2016
Released · Jun 01, 2023
5.0-inch · 1280x720px
6.9-inch · 2640x1080px
Single camera
Dual camera
3GB · 32GB
8GB · 256GB
4100 mAh
3800 mAh
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Availability

Officially announced
Jun 15, 2016 Jun 01, 2023
Prices (MSRP)
8GB/256GB - €1200

Design

Dimensions
5.48 x 2.74 x 0.33 inches
139.3 x 69.6 x 8.5 mm
6.73 x 2.91 x 0.28 inches
170.83 x 73.95 x 6.99 mm
Folded
(73.95 x 88.42 x 15.1 mm)
Weight
5.08 oz / 144.0 g 6.65 oz / 188.5 g
Materials
Back: Metal Frame: Aluminum
Resistance
Yes; IP52
Biometrics
Fingerprint (touch) Fingerprint (touch)
Features
Touch sensitive control keys
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Gold, Gray Infinite Black; Glacier Blue; Viva Magenta

Display

Size
5.0-inch, 71.14% screen-to-body 6.9-inch, 85.19% screen-to-body
Type
IPS LCD P-OLED, 165Hz, HDR, 1400 nits
Resolution
1280x720px, 294 PPI 2640x1080px, 22:9 ratio, 413 PPI
Colors
16 777 216
Features
Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Additional display
3.6 inches, 1066 x1056 px, P-OLED
PhoneArena Display Test
Bright Max (20% APL)
Untested Untested
Bright Min
1 (Excellent) 2.7 (Average)

Hardware

System chip
Snapdragon 430 8937 Snapdragon 8 Gen 1 SM8475 (4 nm)
Processor
Octa-core
1400 MHz
ARM Cortex-A53
1x3.2GHz Cortex-X2
3x2.75G​Hz Cortex-A710
4x2.0 GHz Cortex-A510
GPU
Adreno 505 Adreno 730
Memory
3GB (LPDDR3)/32GB
2GB/16GB
8GB (LPDDR5)/256GB (UFS 3.1)
12GB/512GB
Storage expansion
microSDXC up to 128 GB
OS
Android (6.0 Marshmallow) Android (13)
PhoneArena Performance Test
GeekBench 6 Single
Untested 1789
GeekBench 6 Multi
Untested 4468
3D Mark High
Untested 2840
3D Mark Low
Untested 1502

Battery

Type
4100 mAh, Li - Ion 3800 mAh
Charging
Motorola TurboPower
Qi wireless charging
Charge speed
Wired: 30.0W
Wireless: 5.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
Untested
Browsing
10h 33min
Video
12h 39min
Gaming
Untested

Camera

Rear
Single camera Dual camera
Main camera
13 MP (PDAF)
Aperture size: F2.0
12 MP (OIS, PDAF)
Aperture size: F1.5
Pixel size: 1.4 μm
Second camera
13 MP (Ultra-wide)
Aperture size: F2.2
Pixel size: 1.12 μm
Flash
LED LED
Video recording
1080p (30 fps)
Video calling, Video sharing
4K UHD (60 fps), 1080p (60 fps)
Front
5 MP
Video capture: 1080p
32 MP
PhoneArena Camera Tests
N/A
Overall
N/A
Photo
N/A
Video
134
Overall
141
Photo
128
Video

Connectivity & Features

Bluetooth
4.1 5.3
WLAN
b,g,n
Hotspot, Wi-Fi Direct
802.11 b, g, n
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
USB
microUSB, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
Infrared, Tethering, Computer sync, OTA sync NFC

Multimedia

Headphones
3.5mm jack No 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Multiple speakers
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share
Radio
FM

Cellular

5G Bands
n1, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n79, 5G Ready
LTE Bands
1, 3, 5, 7 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66
TDD Bands
38, 39, 40, 41 34, 38, 39, 40, 41, 42, 43, 48
3G Bands
5, 8, 1 1, 2, 4, 5, 8
Data Speed
LTE, HSPA, UMTS LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM, Micro SIM Nano SIM, eSIM
VoLTE
Yes

Phone Features

Notifications
Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording

Regulatory Approval

Measured SAR
Head: 0.62 W/kg
Body: 0.43 W/kg

Alternative variants

Memory 2GB/16GB
With 12 GB RAM and 512GB internal storage
Memory 12GB/512GB
FCC OKs Cingular\'s purchase of AT&T Wireless