ZTE Grand SII (S2) vs Oppo K13
Quick Comparison
Oppo K13 has better RAM than ZTE Grand SII (S2). In terms of display resolution, Oppo K13 has better resolution of 2400 x 1080 than ZTE Grand SII (S2) which has resolution of 1920 x 1080. Oppo K13 has more internal memory than ZTE Grand SII (S2)
| Name | ZTE Grand SII (S2) | Oppo K13 |
| RAM | 2 GB | 8 GB |
|---|---|---|
| Display | 5.5 in | 6.67 in |
| Internal Memory | 16 GB | 128 GB |
| Battery | 3100 mAh | 7000 mAh |
| Camera | 13 MP | 50 MP + 2 MP Dual |
| Price | Rs. 10999 | Rs. 17999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January, 2014. The cost of ZTE Grand SII (S2) is Rs. 10999. The launch Date of the second phone is April 21, 2025. The cost of Oppo K13 is Rs. 17999.
Display comparison
Oppo K13 has larger screen size of 6.67 inches in comparison to ZTE Grand SII (S2)'s 5.5 inch screen. ZTE Grand SII (S2) has IPS Screen type where as Oppo K13 has AMOLED Screen type. ZTE's phone has display density of 401 PPI & OPPO's phone has only 395 PPI display density. ZTE Grand SII (S2) has 16:9 aspect ratio where as Oppo K13 has 20:9 aspect ratio.
Memory comparison
Oppo K13's larger 8 GB RAM is better for playing games and all with respect to ZTE Grand SII (S2)'s lower 2 GB RAM. Oppo K13 has more Internal Memory (128 GB) than ZTE Grand SII (S2) (16 GB).
Camera comparison
Oppo K13's 50 MP + 2 MP Dual Rear Camera outclasses ZTE Grand SII (S2)'s 13 MP Rear Camera in terms of resolution. Oppo K13 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to ZTE Grand SII (S2)'s 2 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.3 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | ZTE Grand SII (S2) | Oppo K13 |
| General | ||
| Model | CPH2729 | |
| Sim Type | Single Sim, GSM | Dual Sim, GSM+GSM |
| Dual Sim | No | Yes |
| Sim Size | Micro SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January, 2014 | April 21, 2025 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | |
| Design | ||
| Dimensions | 77 x 157 x 9.1 mm | 76.1 x 163.2 x 8.5 mm |
| Weight | 150 g | 208 g |
| Bezel less | No | |
| Colors | Icy Purple, Prism Black | |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color AMOLED Screen (16.7 M) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 1080 x 1920 pixels | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 401 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 86.5% | |
| Brightness | Global Default Maximum Brightness: 600nit, Global Excitation Maximum Brightness: 1200nit | |
| Features | Contrast Ratio: Static: 6000000:1, Dynamic: 12000000:1 | |
| Notch | Yes, Punch Hole | |
| Curved Display | No | |
| Memory | ||
| RAM | 2 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 16 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 32 GB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | No | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), 802.11a/b/g/n | |
| Bluetooth | Yes, v4.0 | Yes, v5.2 |
| USB | Yes, microUSB v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 711,176 (Total) (v10) 232,955 (CPU) 180,841 (GPU) 133,763 (Memory) 163,617 (UX) | |
| AnTuTu Storage Score | 93,365 1912 MB/s (Read), 1005 MB/s (Write) | |
| Geekbench Score | 2,873 (Multi Core) (v6) 986 (Single Core) | |
| 3DMark Score | 952 (Wild Life Extreme) (5.71 FPS) | |
| Extra | ||
| GPS | Yes, with A-GPS Support | GPS, AGPS, BDS, GLONASS, GALILEO, QZSS |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| AI Features | AI Clarity Enhancer, AI Unblur, AI Reflection Remover, AI Eraser, Screen Translator, AI Writer, AI Summary, AI Mobile | |
| Extra | DLNA | |
| Splash Resistant | Yes | |
| IP Rating | IP65 | |
| Dust Resistant | Yes | |
| Extra Features | 60cm² Graphite + 57cm² Ultra-large VC, GOAT Durablity 50+ Quality Checks | |
| Camera | ||
| Rear Camera | 13 MP | 50 MP ƒ/1.8 (Wide Angle) OV50D40 Sensor, 1/2.88 inch Photosensitive Area, 0.612um Single Pixel, FOV: 75.5 Degree, 5P Lens 2 MP ƒ/2.4 (Depth Sensor) OV02B1B Sensor, 1/5.00 inch Photosensitive Area, 1.75um Single Pixel, FOV: 89.1 Degree, 3P Lens |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Touch to focus | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 2 MP | 16 MP ƒ/2.5 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.3 (Jelly Bean) | Android v15 |
| Custom UI | ColorOS 15 | |
| Chipset | Qualcomm Snapdragon 801 | Qualcomm Snapdragon 6 Gen4 |
| CPU | 2.3 GHz, Quad Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 1xCortex-A720s@2.3 GHz & 3xCortex-A720s@2.2 GHz & 4xCortex-A520s@1.8 GHz | |
| Fabrication Node | 4nm | |
| GPU | Adreno 330 | Adreno |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, eAAC+, WMA, WAV | MP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA |
| Video | MP4, H.264, WMV | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | Yes | No |
| Speaker Type | Dual Stereo | |
| Audio Features | An Immersive Surround Sound Experience | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3100 mAh, Li-ion Battery | 7000 mAh, Graphite Battery |
| Fast Charging | Yes, 80W | |
| Video Playback Time | 15 hours | |
| Music Playback Time | 32 hours | |