Samsung Galaxy A15 5G vs. Xiaomi Redmi 13 vs. Google Pixel 7a

Commercialization

Brand

Samsung

Xiaomi

Google

Model

Galaxy A15 5G

Redmi 13

Pixel 7a

Known Since Year

Sold since year

Discontinued since year

Colors Available

Brave Black, Personality Yellow, Magical Blue, Optimistic Blue

Midnight Black, Sandy Gold, Ocean Blue, Pink

Charcoal, Snow, Sea, Coral

Communications

Cell Technology

5G

4G

5G

SIM/Chip Type

Nano-SIM

Dual SIM (Nano-SIM, dual stand-by)

Nano-SIM and eSIM

Cell Bands

1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6

1, 3, 5, 7, 8, 20, 28, 38, 40, 41

GWKK3: 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 41, 48, 66, 71, 77, 78 SA/NSA/Sub6
G0DZQ: 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 41, 48, 66, 71, 77, 78, 260, 261 SA/NSA/Sub6/mmWave
GHL1X, G82U8: 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 76, 77, 78, 79 SA/NSA/Sub6

WiFi

802.11 a/b/g/n/ac, dual-band

802.11 a/b/g/n/ac, dual-band

802.11 a/b/g/n/ac/6e, tri-band

Bluetooth

5.3, A2DP, LE

5.4, A2DP, LE

5.3, A2DP, LE

Geolocation

GPS, GALILEO, GLONASS, BDS, QZSS

GPS, GLONASS, GALILEO, BDS

GPS, GLONASS, GALILEO, BDS, QZSS, NavIC

NFC

Yes

Yes

Yes

Broadcast Radio

No

FM radio

No

Physical Ports

Data Connector

USB Type-C

USB Type-C

USB Type-C

Data Technology

USB Type-C 2.0

USB Type-C 2.0

USB Type-C 3.2

Headphones Connector

3.5mm TRS

3.5mm TRS

No

CPU, Memory and Storage

Chipset

Mediatek Dimensity 6100+ (6 nm)

Mediatek Helio G91 Ultra (12 nm)

Google Tensor G2

CPU(s)

Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

Octa-core (2x2.85 GHz Cortex-X1 & 2x2.35 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)

GPU

Mali-G57 MC2

Mali-G52 MC2

Mali-G710 MP7

Min. RAM

4 GiB

6 GiB

8 GiB

Max. RAM

8 GiB

8 GiB

8 GiB

Min. Storage

Max. Storage

Type of Storage

eMMC 5.1

UFS 3.1

Display

Technology

Super AMOLED

IPS LCD

OLED

Scratch Protection

Glass

Corning Gorilla Glass

Corning Gorilla Glass 3

Peak Brightness

800 nits

600 nits

Refresh Rate

90 Hz

90 Hz

90 Hz

Size (Diam.)

6.5 in

6.74 in

6.1 in

Horizontal Resolution

1080 pixels

720 pixels

1080 pixels

Vertical Resolution

2340 pixels

1600 pixels

2400 pixels

Pixel Density

396 ppi

260 ppi

429 ppi

Features and Software

Original Operative System

Android 14, One UI 6

Android 14, HyperOS

Android 13

Updated Operative System

Android 14

Biometric Locking

Fingerprint (side-mounted)

Fingerprint (side-mounted)

Fingerprint (under display, optical)

Other Sensors

accelerometer, gyro, compass

accelerometer, compass

accelerometer, gyro, proximity, compass, barometer

IP Rating

IP53

IP67

Main Camera

Resolution

50 MP

108 MP

64 MP

Focal Length

26 mm

Lens Aperture

f/1.8

f/1.8

f/1.9

Image Stabilization

OIS

Auto-Focus

AF

PDAF

dual pixel PDAF

Pixel Size

0.64 μm

0.8 μm

Wide Camera

Resolution

5 MP

13 MP

Focal Length

Lens Aperture

f/2.2

f/2.2

Auto-Focus Technology

Pixel Size

1.12 μm

Telephoto Camera

Resolution

Zoom

Focal Length

Lens Aperture

Image Stabilization Technology

Auto-Focus Technology

Pixel Size

2nd Telephoto Camera

Resolution

Zoom

Focal Length

Lens Aperture

Image Stabilization Technology

Auto-Focus Technology

Pixel Size

Front Camera

Resolution

13 MP

13 MP

13 MP

Focal Length

20 mm

Lens Aperture

f/2

f/2.5

f/2.2

Auto-Focus Technology

Pixel Size

1.12 μm

Energy and Autonomy

Battery Type/Chemistry

Li-Ion

Li-Po

Li-Po

Battery Capacity

Battery Replacement Model

non-removable

non-removable

non-removable

Wired Charging Tech.

PD3.0

Wired Charging Power

25 W

33 W

18 W

Wireless Charging Tech.

No

n/a

Yes

Wireless Charging Power

7.5 W

Product Dimensions and Weight

Height

Width

Thickness

Weight

Packaging Dimensions and Weight

Length

Width

Height

Weight

Performance

AnTuTu (v8)

AnTuTu (v9)

306 274

258 090

765 281

AnTuTu (v10)

364 663

262 438

GeekBench (v5)

GeekBench (v5.1)

GeekBench (v6)