Cat S52 vs Xiaomi 15

Key Specs

Battery
3100 mAh	-
Display
5.65 inches (14.35 cm)	-
Front Camera
8 MP	-
Processor
MediaTek Helio P35	-
RAM
4 GB	-
Rear Camera
12 MP	-

Audio

Audio Features
-	Dolby Atmos
Audio Jack
-	USB Type-C
Stereo Speakers
-	Yes

Battery

Capacity
3100 mAh	5240 mAh
Quick Charging
Yes, Fast	Yes, 90W Hyper Charging
Removable
No	-
Standby Time
Up to 672 Hours(2G)	-
Standby time
Up to 672 Hours(2G)	-
TalkTime
Up to 29 Hours(3G)	-
Type
Li-ion	-
USB Type-C
Yes	-
Wireless Charging
-	Yes

Camera

Autofocus
-	Yes, Laser autofocus
Flash
-	Yes, Dual-color LED Flash
Front Camera
-	32 MP
Image Resolution
-	8150 x 6150 Pixels
Rear Camera
-	50 MP + 50 MP + 50 MP
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR) Burst mode Lightning Burst SuperMoon
Video Recording
-	3840x2160 @ 60 fps 1920x1080 @ 60 fps 1280x720 @ 30 fps

Design

Colours
Black	-
Height
158.1 mm	-
Ruggedness
-	Dust proof
Thickness
9.69 mm	-
Water Resistance
-	Yes, Water resistant, IP68, (up to 30 minutes in a depth of 1.5 meter)
Waterproof
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68	-
Weight
210 grams	191 grams
Width
76.6 mm	-

Not sure which
mobile to buy?

Dimensions

Height
-	152.3 mm
Thickness
-	8.08 mm
Width
-	71.2 mm

Display

Aspect Ratio
-	20:9
Bezel-less display
Yes	Yes with punch-hole display
Display Type
IPS LCD	LTPO OLED
Pixel Density
285 ppi	460 ppi
Refresh Rate
-	120 Hz
Resolution
720x1440 px (HD+)	32 MP f/2.0, Wide Angle, Primary Camera(21 mm focal length, 0.7µm pixel size)
Screen Protection
Corning Gorilla Glass v6	Yes
Screen Size
5.65 inches (14.35 cm)	6.36 inches (16.15 cm)
Screen to Body Ratio (calculated)
68.02 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Resolution
8 MP, Primary Camera	-

General

Brand
CAT	Xiaomi
Custom UI
-	HyperOS
Launch Date
November 12, 2020 (Official)	March 11, 2025
Operating System
Android v9.0 (Pie)	Android v15

Main Camera

Autofocus
Yes, Phase Detection autofocus	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Single	-
Flash
Yes, LED Flash	-
Image Resolution
4000 x 3000 Pixels	-
Resolution
12 MP f/1.8, Primary Camera(1.4" sensor size)	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
1920x1080 @ 30 fps	-

Multimedia

Audio Jack
3.5 mm	-
FM Radio
Yes	-
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.0	Yes, v6.0
GPS
Yes with A-GPS	Yes with A-GPS, Glonass
NFC
Yes	Yes
Network Support
5G Not Supported in India, 4G Not Supported in India, 3G, 2G	5G, 4G
SIM 1
4G Bands: TD-LTE 2600(band 38) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 TDD N38 / N40 / N41 / N48 / N66 / N75 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
SIM 2
4G Bands: TD-LTE 2600(band 38) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 TDD N38 / N40 / N41 / N48 / N66 / N75 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
SIM Size
-	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging	-
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz	Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz, MIMO
Wi-Fi Features
Mobile Hotspot	-

Performance

Architecture
64 bit	-
CPU
Octa core, 2.3 GHz, Cortex A53	-
Chipset
MediaTek Helio P35	-
Graphics
PowerVR GE8320	Adreno 830
Processor
-	Qualcomm Snapdragon 8 Elite
RAM
4 GB	12 GB
RAM Type
-	LPDDR5X

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
Rear	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope

Storage

Expandable Memory
Yes, Up to 512 GB	No
Internal Memory
64 GB	512 GB
Storage Type
-	UFS 4.0
USB OTG
Yes	-