Samsung Galaxy M14 (6GB RAM + 128GB) has better RAM than Samsung Galaxy M02s (4GB RAM + 64GB). In terms of display resolution, Samsung Galaxy M14 (6GB RAM + 128GB) has better resolution of 2408 x 1080 than Samsung Galaxy M02s (4GB RAM + 64GB) which has resolution of 1600 x 720. Samsung Galaxy M14 (6GB RAM + 128GB) has more internal memory than Samsung Galaxy M02s (4GB RAM + 64GB)
| Name | Samsung Galaxy M14 (6GB RAM + 128GB) | Samsung Galaxy M02s (4GB RAM + 64GB) | 
| RAM | 6 GB | 4 GB | 
|---|---|---|
| Display | 6.6 in | 6.5 in | 
| Internal Memory | 128 GB | 64 GB | 
| Battery | 6000 mAh | 5000 mAh | 
| Camera | 50 MP + 2 MP + 2 MP Triple | 13 MP + 2 MP + 2 MP Triple | 
| Price | Rs. 14999 | Rs. 7999 | 
The launch Date of the first phone is April 17, 2023. The cost of Samsung Galaxy M14 (6GB RAM + 128GB) is Rs. 14999. The launch Date of the second phone is January 7, 2021 . The cost of Samsung Galaxy M02s (4GB RAM + 64GB) is Rs. 7999.
Samsung Galaxy M02s (4GB RAM + 64GB) has screen size of 6.5 inches which falls short to Samsung Galaxy M14 (6GB RAM + 128GB)'s 6.6 inch screen. Both the phones have Screen Type. Samsung Galaxy M14 (6GB RAM + 128GB) has display density of 400 PPI & Samsung Galaxy M02s (4GB RAM + 64GB) has only 270 PPI display density. In terms of screen to body ratio, Samsung Galaxy M02s (4GB RAM + 64GB) has better screen to body ratio of ~ 81.8% than Samsung Galaxy M14 (6GB RAM + 128GB)'s ~ 81.5%.
Samsung Galaxy M14 (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Samsung Galaxy M02s (4GB RAM + 64GB)'s lower 4 GB RAM. Samsung Galaxy M14 (6GB RAM + 128GB) has more Internal Memory (128 GB) than Samsung Galaxy M02s (4GB RAM + 64GB) (64 GB).
Samsung Galaxy M14 (6GB RAM + 128GB)'s 50 MP + 2 MP + 2 MP Triple Rear Camera outclasses Samsung Galaxy M02s (4GB RAM + 64GB)'s 13 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Samsung Galaxy M14 (6GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Samsung Galaxy M02s (4GB RAM + 64GB)'s 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 13 and the second one on v10 (Q) version.
| Name | Samsung Galaxy M14 (6GB RAM + 128GB) | Samsung Galaxy M02s (4GB RAM + 64GB) | 
| General | ||
| Country of Origin | India | |
| Model | Galaxy M14 | Galaxy M02s | 
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano SIM | Nano+Nano SIM | 
| Device Type | Smartphone | Smartphone | 
| Release Date | April 17, 2023 | January 7, 2021 | 
| Design | ||
| Dimensions | 77.2 x 166.8 x 9.4 mm | 75.9 x 164.2 x 9.1 mm | 
| Weight | 206 g | 196 g | 
| Bezel less | No | |
| Colors | Navy Blue, Light Blue, Silver | |
| Display | ||
| Type | Color PLS LCD (16M Colors) | Color PLS IPS (16M Colors) | 
| Touch | Yes | Yes | 
| Size | 6.6 inches, 1080 x 2408 pixels, 90 Hz | 6.5 inches, 720 x 1600 pixels | 
| Aspect Ratio | 20:9 | |
| PPI | ~ 400 PPI | ~ 270 PPI | 
| Screen to Body Ratio | ~ 81.5% | ~ 81.8% | 
| Glass Type | Corning Gorilla Glass 5 | |
| Notch | Water Drop Notch | Yes, Water Drop Notch | 
| Memory | ||
| RAM | 6 GB | 4 GB | 
| Storage | 128 GB | 64 GB | 
| Card Slot | Yes, upto 1 TB | Yes, upto 1 TB | 
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| 5G | Yes | |
| 5G Bands | FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3), TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500) | |
| VoLTE | Yes | Yes, Dual Stand-By | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Wifi Version | 802.11 a/b/g/n/ac 2.4G+5GHz, VHT80 | |
| Bluetooth | Yes, v5.2 | Yes, v4.2 | 
| USB | Yes, USB-C v2.0 | Yes, USB-C | 
| USB Features | USB Tethering, USB Charging | USB on-the-go, USB Charging | 
| Extra | ||
| GPS | Yes | Yes, with A-GPS, GLONASS, GALILEO, BDS | 
| Fingerprint Sensor | Yes, Side | No | 
| Face Unlock | Yes | Yes | 
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Proximity Sensor | Proximity sensor, Accelerometer | 
| 3.5mm Headphone Jack | Yes | Yes | 
| Extra Features | Voice Focus | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Macro) 2 MP ƒ/2.4 (Depth Sensor)  | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor)  | 
| Auto Focus | Yes | Yes | 
| Features | panorama, HDR | Digital Zoom, Auto Flash, Face detection, Touch to focus | 
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 13 MP ƒ/2 (Wide Angle) | 5 MP ƒ/2.2 (Main) | 
| Front Video Recording | 1080p @ 30 fps FHD | 1080p | 
| Technical | ||
| OS | Android v13 | Android v10, upgradable to v11 | 
| Custom UI | One UI Core 5.1 | |
| Chipset | Samsung Exynos 1330 | Qualcomm Snapdragon 450 | 
| CPU | 2.4 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor | 
| Core Details | Octa-core 1.8 GHz Cortex-A53 | |
| GPU | Mali-G68 MP2 | Adreno 506 | 
| Java | No | No | 
| Browser | Yes, supports HTML5/Flash | Yes | 
| Multimedia | ||
| Supports | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | |
| Yes | Yes | |
| Music | Yes | Yes | 
| Video | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM | Yes | 
| FM Radio | No | Yes | 
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 6000 mAh, Li-ion Battery | 5000 mAh, Li-ion Battery | 
| Fast Charging | Yes, 25W Fast Charging | Yes, 15W Fast Charging |