Xiaomi Redmi K20 (6GB RAM + 128GB) vs iQOO Z9s (8GB RAM + 256GB)
Quick Comparison
iQOO Z9s (8GB RAM + 256GB) has better RAM than Xiaomi Redmi K20 (6GB RAM + 128GB). In terms of display resolution, iQOO Z9s (8GB RAM + 256GB) has better resolution of 2392 x 1080 than Xiaomi Redmi K20 (6GB RAM + 128GB) which has resolution of 2340 x 1080. iQOO Z9s (8GB RAM + 256GB) has more internal memory than Xiaomi Redmi K20 (6GB RAM + 128GB)
| Name | Xiaomi Redmi K20 (6GB RAM + 128GB) | iQOO Z9s (8GB RAM + 256GB) |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.39 in | 6.77 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 4000 mAh | 5500 mAh |
| Camera | 48 MP + 13 MP + 8 MP Triple | 50 MP + 2 MP Dual |
| Price | Rs. 16490 | Rs. 20999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 17, 2019. The cost of Xiaomi Redmi K20 (6GB RAM + 128GB) is Rs. 16490. The launch Date of the second phone is August 21, 2024. The cost of iQOO Z9s (8GB RAM + 256GB) is Rs. 20999.
Display comparison
Xiaomi Redmi K20 (6GB RAM + 128GB) has screen size of 6.39 inches which falls short to iQOO Z9s (8GB RAM + 256GB)'s 6.77 inch screen. Both the phones have AMOLED Screen Type. Xiaomi's phone has display density of 403 PPI & iQOO's phone has only 393 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 91.9% than iQOO's phone ~ 87.7%. Xiaomi Redmi K20 (6GB RAM + 128GB) has 19.5:9 aspect ratio where as iQOO Z9s (8GB RAM + 256GB) has 20:9 aspect ratio.
Memory comparison
iQOO Z9s (8GB RAM + 256GB)'s larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi K20 (6GB RAM + 128GB)'s lower 6 GB RAM. iQOO Z9s (8GB RAM + 256GB) has more Internal Memory (256 GB) than Xiaomi Redmi K20 (6GB RAM + 128GB) (128 GB).
Camera comparison
iQOO Z9s (8GB RAM + 256GB)'s 50 MP + 2 MP Dual Rear Camera outclasses Xiaomi Redmi K20 (6GB RAM + 128GB)'s 48 MP + 13 MP + 8 MP Triple Rear Camera in terms of resolution. Xiaomi Redmi K20 (6GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to iQOO Z9s (8GB RAM + 256GB)'s 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 9.0 and the second one on 14 version.
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Full Comparison
| Name | Xiaomi Redmi K20 (6GB RAM + 128GB) | iQOO Z9s (8GB RAM + 256GB) |
| General | ||
| Country of Origin | India | |
| Model | Redmi K20 | I2403, Z9s |
| 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 | July 17, 2019 | August 21, 2024 |
| In The Box | Documentation, Type-A to Type C Cable, USB Power Adapter, Eject Tool, Phone Case, Protective Film (applied) | |
| Design | ||
| Dimensions | 74.3 x 156.7 x 8.8 mm | 75 x 163.72 x 7.49 mm |
| Weight | 191 g | 180 g |
| Bezel less | No | |
| Colors | Titanium Matte, Onyx Green | |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color AMOLED Screen (1.07B) |
| Touch | Yes | Yes |
| Size | 6.39 inches, 1080 x 2340 pixels | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 403 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 91.9% | ~ 87.7% |
| Features | Corning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0 | 1800nits Brightness, 2160 Hz PWM Dimming, 100% P3 Color Gamut, 8000000:1 Contrast Ratio |
| Notch | No | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n77/n78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6, 802.11 a/b/g/n/ac/ax, wifi direct | |
| Bluetooth | Yes, v5.0 | Yes, v5.4, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with GPS, GLONASS, GALILEO, BeiDou, GNSS, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Vibration moto,r Proximity, Ambient light, Electronic compass, Accelerometer, Gyroscope | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-Compass, Gyroscope Sensor |
| 3.5mm Headphone Jack | Yes | No |
| Water Resistance | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | UFS2.1 | Ultra Gaming Mode , Dual Stereo Speakers, LPDDR4X RAM, Wet Touch Technology |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.8 (Main) 13 MP ƒ/2.4 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) | 50 MP ƒ/1.8 (Wide Angle) 1/1.95", 0.8µm, PDAF, OIS 2 MP ƒ/2.2 (Ultra Wide) 120˚ |
| Camera Sensor | Sony IMX882 (50MP) | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Triple camera zoom, PDAF Focus mode, Monochrome Dual Flash, Slow Motion | Photo, Portrait, Night, Video, 50 MP, Panorama, Ultra HD Document, Slo-mo, Time-lapse, Supermoon, Pro, Live photo |
| Video Recording | 1080p @ 120/30/60 fps FHD, 720p @ 30 fps HD | 4K @ 30 fps UHD, 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 20 MP ƒ/2.2 Popup | 16 MP ƒ/2.45 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v9.0 (Pie), upgradable to v11 | Android v14 |
| Custom UI | Funtouch OS 14 | |
| Chipset | Qualcomm Snapdragon 730 | Mediatek Dimensity 7300 |
| CPU | 2.2 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| GPU | Adreno 618 | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 |
| Video | Yes | MP4, 3GP, AVI |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 5500 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 44W Flash Charge |
| Reverse Charging | Yes | |