Xiaomi Redmi K90 Pro Max vs Samsung Galaxy A15 5G (8GB RAM + 256GB)
Quick Comparison
Xiaomi Redmi K90 Pro Max has better RAM than Samsung Galaxy A15 5G (8GB RAM + 256GB). In terms of display resolution, Xiaomi Redmi K90 Pro Max has better resolution of 2608 x 1200 than Samsung Galaxy A15 5G (8GB RAM + 256GB) which has resolution of 2340 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi Redmi K90 Pro Max | Samsung Galaxy A15 5G (8GB RAM + 256GB) |
| RAM | 12 GB | 8 GB |
|---|---|---|
| Display | 6.9 in | 6.5 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 7500 mAh | 5000 mAh |
| Camera | 50 MP + 50 MP + 50 MP Triple | 50 MP + 5 MP + 2 MP Triple |
| Price | Rs. 50990 | Rs. 19990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October 23, 2025. The Expected cost of Xiaomi Redmi K90 Pro Max is Rs. 50990. The launch Date of the second phone is December 26, 2023. The cost of Samsung Galaxy A15 5G (8GB RAM + 256GB) is Rs. 19990.
Display comparison
Xiaomi Redmi K90 Pro Max has larger screen size of 6.9 inches in comparison to Samsung Galaxy A15 5G (8GB RAM + 256GB)'s 6.5 inch screen. Xiaomi Redmi K90 Pro Max has LTPO AMOLED Screen type where as Samsung Galaxy A15 5G (8GB RAM + 256GB) has Super AMOLED Screen type. Xiaomi's phone has display density of 416 PPI & Samsung's phone has only 396 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 91.8% than Samsung's phone ~ 84.3%. Xiaomi Redmi K90 Pro Max has 20:9 aspect ratio where as Samsung Galaxy A15 5G (8GB RAM + 256GB) has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi K90 Pro Max's larger 12 GB RAM is better for playing games and all with respect to Samsung Galaxy A15 5G (8GB RAM + 256GB)'s lower 8 GB RAM. and both have same Internal Memory of 256 GB.
Camera comparison
They both have the same 50 MP + 50 MP + 50 MP Triple Rear Camera. Xiaomi Redmi K90 Pro Max will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Samsung Galaxy A15 5G (8GB RAM + 256GB)'s 13 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 14 version.
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Full Comparison
| Name | Xiaomi Redmi K90 Pro Max | Samsung Galaxy A15 5G (8GB RAM + 256GB) |
| General | ||
| Country of Origin | India | |
| Model | SM-A156EZBPINS, SM-A156EZKPINS, SM-A156ELBPINS, SM-A156ELBNINS, SM-A156EZKNINS, SM-A156EZBQINS, SM-A156EZKQINS,SM-A156ELBQINS | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | October 23, 2025 | December 26, 2023 |
| Design | ||
| Dimensions | 77.8 x 163.3 x 7.9 mm | 76.8 x 160.1 x 8.4 mm |
| Weight | 218 g | 200 g |
| Bezel less | No | |
| Colors | Black, White, Denim Blue, Lamborgini White | Light Blue, Blue Black, Blue |
| Display | ||
| Type | Color LTPO AMOLED Screen (68 B) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.9 inches, 1200 x 2608 pixels, 120 Hz | 6.5 inches, 1080 x 2340 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 416 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 91.8% | ~ 84.3% |
| Glass Type | Xiaomi Dragon Crystal Glass | |
| Brightness | 3500 nits (peak) | |
| Features | 2160Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+ | 800nits |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 12 GB | 8 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4.1 | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA: n1/2/3/5/7/8/20/28/38/40/41/48/66*/77/78/79, NSA: n1/3/5/7/8/20/28/38/40/41/66*/77/78/79 | FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N26(850), N28(700), N66(AWS-3), TDD Sub6: N40(2300), N41(2500), N77(3700), N78(3500) |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | 802.11a/b/g/n/ac 2.4GHz+5GHz, VHT80 |
| Bluetooth | Yes, v5.4, A2DP, LE, aptX HD | Yes, v5.3 |
| USB | Yes, USB-C v3.2 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | with GPS, Galileo, GLONASS, Beidou, NAVIC | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Gyro, Compass | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | up to 4 Generations of OS Upgrades and 5 Years of Security Maintenance, Samsung Knox Vault | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS 50 MP ƒ/3 (Telephoto) 115mm (periscope telephoto), 1/2.76", 0.64µm, PDAF (30cm - ∞), OIS, 5x optical zoom 50 MP ƒ/2.4 (Ultra Wide) 18mm, 102˚ (ultrawide), 1/2.88", 0.61µm | 50 MP ƒ/1.8 (Wide Angle) 5 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Color spectrum sensor, HDR, panorama | Digital Zoom up to 10x, Panorama, HDR |
| Video Recording | 4K, 8K, 1080p, 720p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash | 13 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 4K, 1080p | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v14 |
| Custom UI | HyperOS 3 | One UI 6 |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Mediatek Dimensity 6100 Plus |
| CPU | 4.6 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz | |
| Fabrication Node | 3nm | |
| GPU | Adreno 840 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7500 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 100W Fast Charging | Yes, 25W |
| Wireless Charging | Yes, 50W | |
| Reverse Charging | Yes | Yes |
| Reverse Wireless Charging | Yes, 22.5W | |
| Talk Time | 44 hours | |
| Music Playback Time | 106 hours | |