Oppo A57s vs Samsung Galaxy A04: A Detailed Budget Showdown

The budget smartphone market is fiercely competitive, offering incredible value for money. Two contenders vying for your attention are the Oppo A57s and the Samsung Galaxy A04. But which one delivers the best experience for your hard-earned cash? Let's dive into a comprehensive comparison.

Phones Images

🏆 Quick Verdict

The Oppo A57s edges out the Samsung Galaxy A04 thanks to its significantly faster charging and slightly more powerful chipset. While both offer basic functionality, the Oppo provides a noticeably smoother experience and quicker top-ups, making it the better overall choice for most users.

PHONES
Phone Names	Oppo A57s	Samsung Galaxy A04

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 2100
4G bands	1, 3, 5, 7, 8, 20, 28, 38, 40, 41	1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed	HSPA, LTE	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology	GSM / HSPA / LTE	GSM / HSPA / LTE

Launch
Announced	2022, August 31	2022, August 24
Status	Available. Released 2022, September 12	Available. Released 2022, October 10

Body
Build	Glass front (Panda Glass), plastic frame, plastic back	Glass front, plastic back, plastic frame
Dimensions	163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in)	164.4 x 76.3 x 9.1 mm (6.47 x 3.00 x 0.36 in)
SIM	Nano-SIM + Nano-SIM	· Nano-SIM· Nano-SIM + Nano-SIM
Weight	187 g (6.60 oz)	192 g (6.77 oz)
	IP5X (dust), IPX4 (water) resistance	-

Display
Protection	Panda Glass	-
Resolution	720 x 1612 pixels, 20:9 ratio (~269 ppi density)	720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Size	6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio)	6.5 inches, 102.0 cm2 (~81.3% screen-to-body ratio)
Type	IPS LCD, 480 nits (typ), 600 nits (HBM)	PLS LCD

Platform
CPU	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Chipset	Mediatek MT6765G Helio G35 (12 nm)	Mediatek MT6765 Helio P35 (12 nm)
GPU	PowerVR GE8320	PowerVR GE8320
OS	Android 12, ColorOS 12.1	Android 12, upgradable to Android 13, One UI Core 5.0

Memory
Card slot	microSDXC	microSDXC (dedicated slot)
Internal	64GB 4GB RAM, 128GB 4GB RAM	32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 8GB RAM
	eMMC 5.1	eMMC 5.1

Main Camera
Dual	50 MP, f/1.8, 27mm (wide), PDAF Auxiliary lens	50 MP, f/1.8, 25mm (wide), 1/2.51", 0.7µm, AF Auxiliary lens
Features	LED flash, HDR, panorama	LED flash
Single	8 MP, f/2.0, 26mm (wide)	5 MP, f/2.2
Video	1080p@30fps	1080p@30fps

Selfie camera
Features	Panorama	-
Single	8 MP, f/2.0, 26mm (wide)	5 MP, f/2.2, 28mm (wide), 1/5", 1.12µm
Video	1080p@30fps	Yes

Sound
3.5mm jack	Yes	Yes
35mm jack	Yes	Yes
Loudspeaker	Yes, with stereo speakers	Yes

Comms
Bluetooth	5.3, A2DP, LE, aptX HD	5.0, A2DP, LE
NFC	Yes	No
Positioning	GPS, GLONASS, BDS, GALILEO, QZSS	GPS, GLONASS, GALILEO, BDS
Radio	No	Unspecified
USB	USB Type-C 2.0, OTG	USB Type-C 2.0
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Features
Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass	Accelerometer, proximity

Battery
Charging	33W wired, 100% in 69 min	-
Type	Li-Po 5000 mAh	Li-Po 5000 mAh

Misc
Colors	Starry Black, Sky Blue	Black, Green, White, Copper
Models	CPH2385	SM-A045F, SM-A045F/DS, SM-A045M
Price	-	About 70 EUR
SAR EU	-	0.32 W/kg (head) 1.10 W/kg (body)

Oppo A57s

Faster 33W Charging
Slightly Better Performance (Helio G35)
Decent Battery Life
Modern Design

Entry-Level Chipset (Limited Gaming)
Basic Camera Capabilities
Plastic Build

Samsung Galaxy A04

Samsung Brand Recognition
Affordable Price
Large Display
Reliable Basic Functionality

Slower Charging
Less Powerful Chipset (Helio P35)
Average Camera Quality
Less Responsive

Display Comparison

Both phones feature a 6.5-inch display, likely with an HD+ resolution. While the Oppo A57s might have a slightly better panel (potentially with slightly better color accuracy or brightness), the difference is unlikely to be substantial. Expect similar viewing experiences for general use.

Camera Comparison

Camera specs are often similar in this price range. Both likely feature a primary 13MP camera and a depth sensor. Image quality will be adequate in good lighting conditions, but expect noise and limited detail in low light. The Oppo might have slightly better image processing, but it's a marginal difference.

Performance

The Oppo A57s holds a clear advantage here. Its Helio G35 chipset, while still entry-level, is generally considered a step up from the Galaxy A04's Helio P35. This translates to slightly smoother multitasking, app loading, and overall responsiveness. Don't expect high-end gaming performance from either, but the Oppo will handle basic games better.

Battery Life

The Oppo A57s shines in this category. Its 33W fast charging is a game-changer compared to the Galaxy A04's standard charging. While both likely have a similar battery capacity (around 5000mAh), the Oppo will charge significantly faster, reducing downtime.

Buying Guide

The Oppo A57s is ideal for users who prioritize faster charging and a slightly more responsive performance for everyday tasks. The Samsung Galaxy A04 is a good option for those on a very tight budget who primarily need a basic phone for calls, texts, and light usage, and value the Samsung brand.