Samsung Galaxy M55 vs Vivo Y39 – Price, Specs & Features

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Samsung Galaxy M55

Snapdragon 7 Gen 1
4 nm
5000 mAh
45W
6.7"
1080x2400 pixels
50 MP
4K@30fps
Specs

Vivo Y39

Snapdragon 4 Gen 2
4 nm
6500 mAh
44W
6.68"
720 x 1608 pixels
50 MP
1080p@30fps
Specs

Vivo Y39

General

Launch Date

March 28, 2024

March 27, 2025

Availability

Available Now

Operating System (OS)

Android 14

Android 15

Custom UI

One UI 6.1

Funtouch 15

OS Updates

4 Years (until Android 18)

2 Years (until Android 17)

Security Updates

5 Years (until 2029)

3 Years (until 2028)

AI Features

Circle to Search (For 8GB RAM only)

Body

Dimensions

163.9 x 76.5 x 7.8 mm

165.7 x 76.3 x 8.3 mm

Thickness

7.8 mm

8.3 mm

Weight

180 g

205 g

Build Details

Plastic Frame, Plastic Back

IP Rating

IP67

IP64 (dust tight and water resistant (water splashes), MIL-STD-810H compliant*)

Display

Size

6.7 inches

6.68 inches

Type

Super AMOLED+, Always-on display

IPS LCD

Refresh Rate

120 Hz

Peak Brightness

1000 nits

Resolution

1080x2400 pixels

720 x 1608 pixels

Pixel Density

393 ppi

264 ppi

Aspect Ratio

19.5:9

20:9

Screen to Body Ratio

86.4 %

84.9 %

Performance

Chipset¹

Qualcomm Snapdragon 7 Gen 1

Qualcomm Snapdragon 4 Gen 2

Process Size

4 nm

CPU

Octa-core
1x2.4 GHz Cortex-A710
3x2.36 GHz Cortex-A710
4x1.8 GHz Cortex-A510

Octa-core
2x2.2 GHz Cortex-A78
6x1.95 GHz Cortex-A55

GPU

Adreno 644

Adreno 613

RAM & Storage

8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)

8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)

RAM Type

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

50 MP
(f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS)

8 MP
(f/2.2, 123˚ (ultrawide))

2 MP
(f/2.4, (macro))

50 MP
f/1.8, (wide), PDAF

2 MP
f/2.4, (depth)

OIS

Yes

Features

LED flash, panorama, HDR, 10 x Digital Zoom, Auto Flash, Face detection, Touch to focus

LED flash, HDR, panorama

Video Recording

4K@30fps
1080p@30/60fps

1080p@30fps

Video Recording Features

Dual Video Recording, Slo-motion, Video Pro Mode

Selfie Camera

50 MP
(f/2.4, (wide))

8 MP
f/2.0, (wide)

Selfie Video Recording

4K@30fps
1080p@30/60fps

1080p@30fps

Connectivity

SIM

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano (Hybrid)

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano

5G Support

Yes

13 5G bands
n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78

Yes

8 5G bands
n1, n3, n5, n8, n28, n40, n77, n78

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 5

Wi-Fi Details

802.11 a/b/g/n/ac/ax 5GHz 6GHz, MIMO

802.11 a/b/g/n/ac 5GHz

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

USB

USB Type-C 2.0, OTG

Bluetooth

5.2

5.0

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5000 mAh

6500 mAh

Type

Li-ion

Si/C Li-Ion

Removable

Wired charging

45W

44W

Charging Speed

74% in 60 min

Reverse Wired Charging

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Side-mounted fingerprint sensor; accelerometer, gyroscope, proximity sensor, compass

Colors and Pricing

Colors

Dark Blue, Light Green

Lotus Purple, Ocean Blue

Price in India

₹31999

₹16999

FAQs

Which phone has better performance?

In this performance comparison, the Samsung Galaxy M55 with its Qualcomm Snapdragon 7 Gen 1 (4nm) performs better than the Vivo Y39 with the Qualcomm Snapdragon 4 Gen 2 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Samsung Galaxy M55 launched with Android 14 and will receive updates until Android 18, whereas Vivo Y39 launched with Android 15 and will get Android 17. Samsung Galaxy M55 will get security updates until 2029 (approx. 5 years), while Vivo Y39 is supported till 2028.

Which phone has a better display?

Samsung Galaxy M55 features a superior AMOLED display, while Vivo Y39 comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. Both devices deliver the same brightness level at 1000 nits. Notably, Samsung Galaxy M55 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Vivo Y39 features a larger 6500 mAh battery, potentially delivering better battery life. Samsung Galaxy M55 also supports faster wired charging at 45W, compared to 44W on Vivo Y39.

Which phone has better water and dust resistance?

Samsung Galaxy M55 offers better protection against water and dust with an IP67 rating.

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.