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Samsung Galaxy A03s Specifications
Samsung
Released 2021, Aug 18
2 / 3 / 4 GB RAM · Mediatek MT6765 Helio P35 (12 nm)
- 196g, 9.1mm thickness
- Android 11, up to Android 13, One UI 5.1 Core
- 32GB/64GB storage, microSDXC
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 8.8 | — |
| Display | 6 | — |
| Performance | 6.2 | — |
| Camera | 4.8 | — |
| Body | 5.2 | — |
| Gaming | 6.1 | — |
| Software | 4.4 | — |
| Connectivity | 6 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
6.5"
720x1600 pixels
13MP
1080p
2-4GB RAM
Helio P35
5000mAh
15W
Score breakdown
From specs, price tier & release year
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Full specifications
|
Network
|
Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 2100 | |
| ??? | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - SM-A037U | |
| 4G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | |
| ??? | 2, 4, 5, 7, 12, 13, 14, 25, 26, 41, 66, 71 - SM-A037U | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
|
Launch
|
Announced | 2021, August 18 |
|---|---|---|
| Status | Available. Released 2021, August 18 |
|
Body
|
Dimensions | 164.2 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in) |
|---|---|---|
| Weight | 196 g (6.91 oz) | |
| Build | Glass front, plastic frame, plastic back | |
| SIM | Nano-SIM + Nano-SIM |
|
Display
|
Type | PLS LCD |
|---|---|---|
| Size | 6.5 inches, 102.0 cm2 (~81.8% screen-to-body ratio) | |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
|
Platform
|
OS | Android 11, upgradable to Android 13, One UI 5.1 Core |
|---|---|---|
| Chipset | Mediatek MT6765 Helio P35 (12 nm) | |
| CPU | Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | |
| GPU | PowerVR GE8320 |
|
Memory
|
Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM, 64GB 4GB RAM | |
| ??? | eMMC 5.1 |
|
Main Camera
|
Triple | 13 MP, f/2.2, (wide), AF 2 MP (macro) Auxiliary lens |
|---|---|---|
| Features | LED flash | |
| Video | 1080p@30fps |
|
Selfie camera
|
Single | 5 MP, f/2.2 |
|---|---|---|
| Video | 1080p@30fps |
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
|
Comms
|
WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.0, A2DP | |
| Positioning | GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes (market/region dependent) | |
| Radio | No | |
| USB | USB Type-C 2.0 |
|
Features
|
Sensors | Fingerprint (side-mounted), accelerometer, proximity |
|---|
|
Battery
|
Type | Li-Po 5000 mAh |
|---|---|---|
| Charging | 15W wired |
|
Misc
|
Colors | Black, Blue, White |
|---|---|---|
| Models | SM-A037F, SM-A037F/DS, SM-A037M, SM-A037G, SM-A037U, SM-S134DL, SM-A037W, SM-A037U1, SM-S135DL | |
| SAR EU | 0.36 W/kg (head) 1.09 W/kg (body) | |
| Price | $???65.99 / ?????64.98 |
|
Our Tests
|
Performance | AnTuTu: 103465 (v8), 101299 (v9) GeekBench: 889 (v5.1) GFXBench: 5.5fps (ES 3.1 onscreen) |
|---|---|---|
| Display | 1718:1 contrast ratio, 488 nits max brightness (measured) | |
| Camera | Photo / Video | |
| Loudspeaker | -27.4 LUFS (Good) | |
| Battery (old) | Endurance rating 122h |
Samsung Galaxy A03s official images
Frequently asked questions
Is Samsung Galaxy A03s worth buying in 2026?
Samsung Galaxy A03s is worth considering if its strengths match your priorities. Genze scores it 6.1/10 for its class; reference price around $66 USD. Read owner reviews and compare alternatives before you buy.
Is Samsung Galaxy A03s good for gaming?
Samsung Galaxy A03s scores 61/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.
What is the battery capacity of Samsung Galaxy A03s?
Samsung Galaxy A03s has a 5,000 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Samsung Galaxy A03s have?
Samsung Galaxy A03s features a 6.50-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Samsung Galaxy A03s have?
Samsung Galaxy A03s is available with 2 / 3 / 4 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Samsung Galaxy A03s?
Genze rates Samsung Galaxy A03s 6.1/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
What is the estimated price of Samsung Galaxy A03s?
Our estimated reference price is $66 USD. Retail prices vary by region, storage, and promotions.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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