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To enable 5G on a supported OPPO phone, open Settings, select Mobile Network or the settings for your SIM, then turn on 5G or choose an automatic preferred network type that includes 5G. Menu names differ by model and software, and the phone also needs a compatible 5G model, carrier service, coverage, and an eligible, activated SIM.
Before changing the setting, check that your phone and service are eligible
Enabling a 5G preference does not create 5G access on its own. OPPO lists device compatibility, carrier service and coverage, SIM compatibility and activation, and enabled settings among the requirements. Check the exact OPPO model and regional variant against your carrier’s supported devices and 5G frequencies; a 5G label alone does not guarantee compatibility with every network. See OPPO’s 5G setup and troubleshooting guidance and its 5G explainer.
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- Phone: Confirm the precise model and regional variant support your operator’s 5G service and frequencies.
- Carrier and location: Check that 5G is available for your service and in the area where you are using the phone.
- SIM and account: Ask your operator whether your SIM and plan are eligible and activated for 5G.
How to turn on 5G on an OPPO phone
- Open Settings.
- Tap Mobile Network, SIM card & mobile data, or the entry for the SIM you use for mobile data. The wording and route depend on the OPPO model and software.
- Choose the relevant SIM, if prompted, and open its preferred network type or network mode setting.
- Turn on 5G or select an automatic option that includes 5G, if one is available. Follow your carrier’s instructions if its menu differs.
For example, OPPO’s general route is Settings > Mobile Network. StarHub’s carrier-specific instructions for OPPO phones use Settings > SIM card & mobile data > SIM 1 or SIM 2 > Preferred Network Type and show 5G/4G/3G/2G (Auto) as an option. That is an example, not a universal menu path or setting name. See OPPO Support and StarHub’s OPPO 5G instructions.
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Which network mode should you choose?
For everyday use: automatic mode including 5G
If your phone offers an automatic preferred-network option that includes 5G, it is a practical starting point for routine use. The StarHub guide’s example, 5G/4G/3G/2G (Auto), includes 5G while allowing the phone to use other listed network generations. Your carrier or phone may use different labels.
#1 Best Overall
- For USA Buyers : This Smartphone is compatible/will work with any GSM Networks such as AT&T, T-Mobile. For exact 2G GSM, 3G, 4G/LTE compatibility, please check with your network provider in advance prior to your purchase. This phone WILL NOT WORK with any CDMA Networks such as VERIZON, SPRINT, US CELLULAR.
- Dual-SIM, Network Compatibility, SIM CARD 1 AND 2 [2G : GSM 850/ 900/ 1800/ 1900 and/or 3G : WCDMA 800(B6) / 800(B19) / 850(B5) / 900(B8) / 1700|2100(B4) / 1900(B2) / 2100(B1) and/or 4G : LTE FDD 700(B12) / 700(B13) / 700(B17) / 700(B28) / 800(B20) / 850(B5) / 850(B18) / 850(B19) / 850(B26) / 900(B8) / 1500(B32) / 1700|2100(B4) / 1800(B3) / 1900(B2) / 2100(B1) / 2100(B66) / 2600(B7) : LTE TDD 1900(B39) / 2000(B34) / 2300(B40) / 2500(B41) / 2600(B38) and/or 5G : NR N1/N2/N3/N5/N7/N8/N12/N20/N26/N28/N66/N38/N40/N41/N77/N78]
- 6.83 inches, AMOLED, 1272 x 2800 pixels, Corning Gorilla Glass 7i
- 512GB Storage, 12GB RAM
- Android 15, ColorOS 15, Mediatek Dimensity 8350 (4 nm), Octa-core (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510)
SA and NSA: advanced choices, not universal recommendations
SA (Standalone) and NSA (Non-standalone) describe different 5G deployment modes. Do not assume every OPPO phone exposes these options, or that you need to change them for ordinary 5G data access. OPPO discusses an NSA+SA or SA selection in guidance for VoNR troubleshooting on supported devices, not as a general recommendation for all OPPO users. For VoNR, OPPO advises: “Consult with your operator to determine if the VoNR network is available, and check whether your SIM card has been activated for VoNR services.” See OPPO Malaysia’s VoNR guidance.
Support can depend on the specific phone, carrier, region, and software. OPPO India’s November 2022 announcement about Jio described a software rollout for named OPPO models in India; it is historical and should not be treated as a current compatibility list. See OPPO India’s announcement.
Rank #2
- 6.75 inches, IPS LCD, 720 x 1570 pixels
- 256GB Storage, 6GB RAM, microSDXC
- Android 15, ColorOS 15, Mediatek Dimensity 6300 (6 nm), Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
- Rear: 50 MP, f/1.8, (wide), PDAF, Auxiliary lens, Front: 8 MP, f/2.0, (wide)
If 5G does not appear or connect
- Check the selected SIM and network setting. If the phone has more than one SIM, confirm that you are checking the SIM used for mobile data. Look for a 5G preference or automatic network type that includes 5G.
- Verify model and network compatibility. Ask OPPO or your carrier whether the exact model and regional variant support the carrier’s 5G frequencies and service.
- Confirm coverage and account eligibility. Check that 5G is available at your location and that your plan and SIM are eligible and activated.
- Check for a recommended software update. Install one if OPPO or your carrier says it is needed for support on your device.
- Ask the carrier about VoNR separately. VoNR is a voice-service question; it should not be confused with basic 5G data setup. Confirm VoNR availability and SIM activation with the operator before changing an advanced SA/NSA setting.
If the setting is missing or these checks do not resolve the problem, contact your carrier with your exact OPPO model, software version, SIM type, and location. OPPO notes that settings paths can vary between phones, so a menu route shown for another model may not apply.
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Rank #4
- 6.82 inches, LTPO AMOLED, 1B colors, 1440 x 3168 pixels
- 512GB Storage, 12GB RAM
- Android 16, Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm), Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
- Rear: 200 MP, f/1.5, 23mm (wide), 1/1.12", PDAF, OIS, 200 MP, f/2.2, 70mm (periscope telephoto), 1/1.28", PDAF (15cm - ∞), OIS, 3x optical zoom, 50 MP, f/3.5, 230mm (periscope telephoto), 1/2.75", PDAF, OIS, 10x optical zoom, 50 MP, f/2.0, 14mm, 123˚ (ultrawide), 1/1.95", PDAF, Front: 50 MP, f/2.4, 21mm (wide), 1/2.75", PDAF
- 163.2 x 77.0 x 8.7 mm or 9.1 mm
Rank #3
- For USA Buyers: This Smartphone is not compatible/will not work with any CDMA Networks including: VERIZON, SPRINT, US CELLULAR. Please check with your network provider for 3G or 4G/LTE compatibility check before you purchase.
- Dual-SIM, Network Compatibility, SIM CARD 1 & 2 : [2G : GSM 850/ 900/ 1800/ 1900 and/or 3G : HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 and/or 4G : FDD LTE: 700(B12)/ 700(B13)/ 700(B17)/ 700(B28)/ 800(B20)/ 850(B5)/ 850(B18)/ 850(B19)/ 850(B26)/ 900(B8)/ 1500(B32)/ 1700(B4)/ 1700(B66)/ 1800(B3)/ 1900(B2)/ 1900(B39)/ 2100(B1)/ 2300(B40)/ 2500(B41)/ 2600(B7)/ 2600(B38) and/or 5G : N1/ N2/ N3/ N4/ N5/ N7/ N8/ N12/ N13/ N17/ N18/ N19/ N20/ N26/ N28/ N32/ N38/ N39/ N40/ N41/ N66]
- 6.72 inches, IPS LCD, 1080 x 2400 pixels
- 256GB Storage, 8GB RAM, microSDXC
- Android 13, Qualcomm SM6375 Snapdragon 695 5G (6 nm), Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
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