Samsung Galaxy A03s vs ZTE Blade A75 4G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 18, 2021 July 1, 2024
Release Year 2021 2024

Physical

Volume 113.41 cm³ 106.97 cm³
Screen Size to Weight Ratio 3.32 "/g 3.49 "/g
Weight 196 g 189 g
Height 164.2 mm 164.1 mm
Width 75.9 mm 75.8 mm
Thickness 9.1 mm 8.6 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Basalt Black
  • Aqua Green
  • Marble White

Display

Screen Size 6.5 " 6.6 "
Resolution 720 x 1600 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.8 % 84.1 %
Pixel Density 270 PPI 267 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 114.78 mAh/in²
Battery Density 44.09 mAh/cm³ 46.74 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765 Helio P35 (12 nm) Unisoc T606 (12 nm)
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G57 MP1

Connectivity

USB Version 2.0 2.0
OTG Support
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 12

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Samsung Galaxy A03s and the ZTE Blade A75 4G. I'm going to break down these two budget-friendly contenders with a focus on how their specs translate into real-world experiences, just like I would if we were chatting over coffee.

1. Specifications Breakdown

Here's a detailed table comparing the key technical specifications of both phones, along with insights into their real-world implications:

FeatureSamsung Galaxy A03sZTE Blade A75 4GReal-World Implications
Design
Dimensions164.2 x 75.9 x 9.1 mm164.1 x 75.8 x 8.6 mmBoth are very similar in size, but the A75 4G is a bit thinner and potentially more comfortable to hold.
Weight196g189gThe A75 4G is a touch lighter, which can make a difference during extended use.
Display
Size6.5"6.6"The screens are virtually identical in size, so negligible difference.
Resolution720x1600720x1612Both offer a similar level of sharpness, but don't expect ultra-crisp detail.
Pixel Density270 PPI267 PPIVery similar, you won't notice a difference in terms of clarity.
TechnologyPLS LCDIPS LCDIPS LCD on the ZTE usually offers slightly better viewing angles and color accuracy.
Refresh Rate60Hz90HzThe 90Hz refresh rate of the A75 4G will make scrolling and animations feel smoother.
Performance
ChipsetMediatek Helio P35Unisoc T606The Unisoc T606 in the A75 4G is significantly more powerful, meaning better responsiveness and app performance.
AnTuTu Score117,049240,000Massive difference; expect the A75 4G to feel far snappier in daily tasks and gaming.
GPUPowerVR GE8320Mali-G57 MP1The Mali-G57 MP1 in the A75 4G offers superior graphics performance, better gaming experience.
Camera
Main Camera13MP (f/2.2)50MP (f/1.8)The A75 4G's higher megapixel count and wider aperture will likely result in better detail and low-light performance.
Selfie Camera5MP (f/2.0)8MPThe A75 4G has a slightly better resolution for selfies.
Macro Lens2MP (f/2.3)NoneThe A03s includes a macro lens for close-up shots; not present on the A75 4G.
Video Recording1080p@30fps1080p@30fpsBoth record standard 1080p footage for casual use.
FeaturesTriple camera, variousDual camera, PDAF, DISThe A03s offers a dedicated macro lens while the A75 4G includes more advanced autofocus and image stabilization.
Battery Life
Capacity5000mAh5000mAhBoth offer similar battery capacity, so endurance should be similar.
ChargingLi-Ion, standard22.5W Fast Charging, Li-PolymerThe A75 4G supports much faster charging, a huge convenience when you're in a hurry.
Software
OSAndroid 11 (up to 12)Android 13The A75 4G ships with a more recent version of Android, meaning potentially more features, better security and likely longer software support.
Connectivity
Wi-Fi802.11 b/g/n802.11 a/b/g/n/acThe A75 4G has dual-band Wi-Fi and support for faster 802.11ac speeds.
Bluetooth5.0 LE5.0 LEBoth offer similar Bluetooth connectivity.
GPSGPS, A-GPS, GLONASSGPS, A-GPS, GLONASS, Beidou, GalileoThe A75 4G has better satellite support for improved location accuracy.
Storage
Internal32/64GB128/256 GBThe A75 4G offers much more storage out of the box, especially if you pick the 256 GB model.
RAM3/4 GB4/8 GBThe A75 4G also has significantly more RAM, leading to better multitasking.
Expandable StorageNoNoNeither phone allows for storage expansion.
Audio
QualityBasicDTS/DTS XThe A75 4G will likely offer a better listening experience with improved audio.
Security
FeaturesSide-mounted FingerprintSide-mounted FingerprintBoth have similar side-mounted fingerprint scanners for security.
Sensors
FeaturesFingerprint, Proximity, AccelerometerFingerprint, Proximity, Accelerometer, GyroscopeThe A75 4G includes a Gyroscope which enhances the phone's ability to handle motion-based apps and games.
Build Quality
Screen ProtectionUnknownUnknownBoth offer similar screen protection, we just dont know what kind.

2. Key Insights

  • ZTE Blade A75 4G Strengths:

    • Superior Performance: The Unisoc T606 chipset paired with more RAM delivers a much smoother and responsive experience compared to the Helio P35.
    • Better Display: The 90Hz IPS LCD screen will provide a more fluid visual experience, making everyday use more enjoyable.
    • Enhanced Camera: Higher resolution main and selfie cameras, along with a wider aperture and PDAF (phase detection autofocus), should offer better image quality, particularly in low light conditions.
    • Faster Charging: The 22.5W fast charging is a huge convenience, especially with modern usage habits.
    • More Storage: Offers more internal storage, a relief when we consider that there is no possibility to add extra.
    • Better Audio: DTS/DTS X will likely enhance the sound experience.
    • Better Sensors: Gyroscope provides enhancements to many mobile apps.
  • Samsung Galaxy A03s Strengths:

    • Macro Lens: Offers a dedicated macro lens for detailed close-up photography.
    • Brand Recognition: Samsung has a more established reputation for reliability, and is more widely available.
  • Trade-offs:

    • The Samsung A03s is outclassed in almost every performance metric, but is not without its merit: If you do need that macro lens, the A03s is the only option.

3. User Profiles and Recommendations

  • ZTE Blade A75 4G: This is the clear winner for most users. Ideal for:
    • Everyday Users: Those who want a smooth, responsive phone for browsing, social media, and basic tasks.
    • Casual Gamers: The superior performance of the chipset will handle less demanding games better.
    • Budget-Conscious Shoppers: Offers better value for money given its performance and features.
    • Media Consumption: Better display, audio and storage will make watching videos more enjoyable.
  • Samsung Galaxy A03s: This phone might appeal to users:
    • Macro Photography Enthusiasts: If you specifically need a macro lens for close-up shots, the A03s is the only one that offers this.
    • Brand Loyalists: Users who prefer the Samsung brand.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How much do you value performance and responsiveness? If it is high on your priorities, the A75 4G is the clear choice.
  2. Do you need faster charging for more convenience? The A75 4G's 22.5W fast charging can significantly speed up your charging times.
  3. Are you interested in a dedicated Macro lens? If so the A03s is your only option.

Scenario-Based Recommendations:

  • Scenario 1: "I want a basic phone that is reliable."
    • Recommendation: ZTE Blade A75 4G. The A75 4G offers a smoother experience thanks to its superior chipset and better screen.
  • Scenario 2: "I take a lot of pictures and need the best possible quality."
    • Recommendation: ZTE Blade A75 4G. The better main and front facing cameras, and PDAF features will make a noticeable difference in picture quality.
  • Scenario 3: "I need a phone with a dedicated macro lens for extreme close up images."
    *   **Recommendation:** Samsung Galaxy A03s. This is the only option that has the macro lens.
    

My Choice:

If I were choosing between these two, I'd absolutely go for the ZTE Blade A75 4G. The performance difference is significant, and the smoother 90Hz display and faster charging are game-changers in daily use. I find myself using my phone often, so I would value the quicker load times of the apps, as well as the crisper image on screen while I do so. The larger storage capacity is also a big plus for me, given that there is no way to expand it. While the macro lens of the A03s is appealing, the overall user experience of the A75 4G far outweighs this feature. I would not hesitate to choose the A75 4G.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.